diff --git a/build-tests.xml b/build-tests.xml
index de6681e8..6f9da0be 100644
--- a/build-tests.xml
+++ b/build-tests.xml
@@ -221,6 +221,7 @@
           <module ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34(MPS.OpenAPI)" kind="cl" />
           <module ref="76d927fd-3a5a-4e40-865b-7c2d329ca675(MultiRefLang)" kind="cl" />
           <module ref="4d96f781-5fa4-4d94-817a-c51f74fdf43f(io.lionweb.mps.converter)" kind="cl" />
+          <module ref="afd6d8a2-5e3b-49d1-ab82-c9cb7dc063bb(io.lionweb.mps.converter.TestAnnotation)" kind="cl" />
           <module ref="ac1d3da7-5f56-482d-8c2c-cf6ea70b4f13(io.lionweb.mps.converter.TestCoreRefLang)" kind="cl" />
           <module ref="08caad75-8246-4427-bb4d-8444b6c5c729(io.lionweb.mps.converter.TestLang)" kind="cl" />
           <module ref="099490a3-1e39-4ed1-bebc-8027665cecf9(io.lionweb.mps.converter.TestLang3)" kind="cl" />
@@ -228,6 +229,9 @@
           <module ref="eb82f92f-8e76-4b0e-9953-e831859d6674(io.lionweb.mps.converter.lang.runtime)" kind="cl" />
           <module ref="01cf0d82-8d29-4fc4-be96-28abaf4ad33d(io.lionweb.mps.m3)" kind="cl" />
           <module ref="7350a1d7-537e-4f0d-9965-e91c82522d7d(io.lionweb.mps.m3.runtime)" kind="cl" />
+          <module ref="411e5b27-8a76-482e-8af8-1704262b4468(io.lionweb.mps.structure.attribute)" kind="cl" />
+          <module ref="f3061a53-9226-4cc5-a443-f952ceaf5816(jetbrains.mps.baseLanguage)" kind="cl" />
+          <module ref="f2801650-65d5-424e-bb1b-463a8781b786(jetbrains.mps.baseLanguage.javadoc)" kind="cl" />
           <module ref="ceab5195-25ea-4f22-9b92-103b95ca8c0c(jetbrains.mps.lang.core)" kind="cl" />
           <module ref="c72da2b9-7cce-4447-8389-f407dc1158b7(jetbrains.mps.lang.structure)" kind="cl" />
           <module ref="537f9cb0-0f25-3c76-8b86-308f45010100(library)" kind="cl" />
@@ -1421,7 +1425,7 @@
     </javac>
   </target>
   
-  <target name="java.compile.io.lionweb.mps.converter.test" depends="java.compile.MultiRefLang, java.compile.io.lionweb.mps.converter.TestCoreRefLang, java.compile.io.lionweb.mps.converter.TestLang, java.compile.io.lionweb.mps.converter.TestLang3, java.compile.library, fetchDependencies">
+  <target name="java.compile.io.lionweb.mps.converter.test" depends="java.compile.MultiRefLang, java.compile.io.lionweb.mps.converter.TestAnnotation, java.compile.io.lionweb.mps.converter.TestCoreRefLang, java.compile.io.lionweb.mps.converter.TestLang, java.compile.io.lionweb.mps.converter.TestLang3, java.compile.library, fetchDependencies">
     <mkdir dir="${lioncore-mps.home}/solutions/io.lionweb.mps.converter.test/source_gen" />
     <mkdir dir="${build.tmp}/java/out/io.lionweb.mps.converter.test" />
     <javac destdir="${build.tmp}/java/out/io.lionweb.mps.converter.test" fork="true" encoding="utf8" includeantruntime="false" debug="true">
@@ -1449,13 +1453,14 @@
         <fileset file="${artifacts.mps}/lib/mps-project-check.jar" />
         <fileset file="${artifacts.mps}/lib/mps-textgen.jar" />
         <pathelement path="${build.tmp}/java/out/MultiRefLang" />
-        <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestCoreRefLang" />
-        <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestLang" />
         <fileset file="${artifacts.mps}/lib/mps-platform.jar" />
         <fileset file="${artifacts.mps}/lib/mps-editor.jar" />
         <fileset file="${artifacts.mps}/lib/mps-editor-api.jar" />
         <fileset file="${artifacts.mps}/lib/mps-editor-runtime.jar" />
         <fileset file="${artifacts.mps}/lib/mps-environment.jar" />
+        <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestAnnotation" />
+        <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestCoreRefLang" />
+        <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestLang" />
         <pathelement path="${build.tmp}/java/out/io.lionweb.mps.converter.TestLang3" />
         <pathelement path="${build.tmp}/java/out/library" />
         <fileset file="${artifacts.mps}/lib/mps-test.jar" />
@@ -1473,8 +1478,10 @@
         <fileset file="${artifacts.io.lionweb.mps}/io.lionweb.mps/lib/io.lionweb.mps.json.jar" />
         <fileset file="${artifacts.io.lionweb.mps}/io.lionweb.mps/lib/io.lionweb.mps.m3.jar" />
         <fileset file="${artifacts.io.lionweb.mps}/io.lionweb.mps/lib/io.lionweb.mps.m3.runtime.jar" />
+        <fileset file="${artifacts.io.lionweb.mps}/io.lionweb.mps/lib/io.lionweb.mps.structure.attribute.jar" />
         <fileset file="${artifacts.mps}/languages/baseLanguage/jetbrains.mps.baseLanguage.jar" />
         <fileset file="${artifacts.mps}/languages/baseLanguage/jetbrains.mps.baseLanguage.classifiers.jar" />
+        <fileset file="${artifacts.mps}/languages/baseLanguage/jetbrains.mps.baseLanguage.javadoc.jar" />
         <fileset file="${artifacts.mps}/languages/baseLanguage/jetbrains.mps.baseLanguage.scopes.jar" />
         <fileset file="${artifacts.mps}/plugins/mps-testing/languages/baseLanguage/jetbrains.mps.baseLanguage.unitTest.jar" />
         <fileset file="${artifacts.mps}/languages/languageDesign/jetbrains.mps.lang.core.jar" />
diff --git a/build.gradle.kts b/build.gradle.kts
index 09336598..749c7893 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -22,7 +22,9 @@ repositories {
 
 dependencies {
     "mps"("com.jetbrains:mps:$mpsVersion")
-	"generation" ("de.itemis.mps:extensions:$mpsExtensionsVersion")
+    // only needed for tests, but such a config is missing
+    // /~https://github.com/specificlanguages/mps-gradle-plugin/issues/9
+	// "generation" ("de.itemis.mps:extensions:$mpsExtensionsVersion")
 }
 
 group = "io.lionweb"
diff --git a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.editor.mps b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.editor.mps
index eb42e501..e0b826be 100644
--- a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.editor.mps
+++ b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.editor.mps
@@ -173,5 +173,35 @@
       <node concept="2iRkQZ" id="39$JcGF9nzg" role="2iSdaV" />
     </node>
   </node>
+  <node concept="24kQdi" id="1q44RFSZQO4">
+    <ref role="1XX52x" to="d0tf:1q44RFSZQBU" resolve="ExportMpsLanguageToJson" />
+    <node concept="3EZMnI" id="1q44RFSZQPV" role="2wV5jI">
+      <node concept="3EZMnI" id="1q44RFSZQPW" role="3EZMnx">
+        <node concept="VPM3Z" id="1q44RFSZQPX" role="3F10Kt" />
+        <node concept="PMmxH" id="1q44RFSZQPY" role="3EZMnx">
+          <ref role="PMmxG" to="tpco:2wZex4PafBj" resolve="alias" />
+        </node>
+        <node concept="3F0A7n" id="1q44RFSZQPZ" role="3EZMnx">
+          <ref role="1NtTu8" to="tpck:h0TrG11" resolve="name" />
+        </node>
+        <node concept="2iRfu4" id="1q44RFSZQQ0" role="2iSdaV" />
+      </node>
+      <node concept="3F0ifn" id="1q44RFSZQRU" role="3EZMnx" />
+      <node concept="3F0A7n" id="1q44RFSZQRV" role="3EZMnx">
+        <ref role="1NtTu8" to="d0tf:4na9S9Ya_fn" resolve="path" />
+      </node>
+      <node concept="3F0ifn" id="1q44RFSZQQ1" role="3EZMnx" />
+      <node concept="3F2HdR" id="1q44RFSZQQ2" role="3EZMnx">
+        <ref role="1NtTu8" to="d0tf:4pht$XsqYrz" resolve="languages" />
+        <node concept="2iRkQZ" id="1q44RFSZQQ3" role="2czzBx" />
+        <node concept="OXEIz" id="1q44RFSZQQ4" role="1k68KV">
+          <node concept="1Y$tRT" id="1q44RFSZQQ5" role="OY2wv">
+            <ref role="1Y$EBa" to="tpep:78K1$5Ebn5B" resolve="LoadedLanguages_CellMenu" />
+          </node>
+        </node>
+      </node>
+      <node concept="2iRkQZ" id="1q44RFSZQQ6" role="2iSdaV" />
+    </node>
+  </node>
 </model>
 
diff --git a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.intentions.mps b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.intentions.mps
index f7e86d16..6960ebd1 100644
--- a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.intentions.mps
+++ b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.intentions.mps
@@ -22,9 +22,12 @@
     <import index="cj4x" ref="1ed103c3-3aa6-49b7-9c21-6765ee11f224/java:jetbrains.mps.openapi.editor(MPS.Editor/)" />
     <import index="imb3" ref="9d6d7230-3178-4b3f-a837-7c0180c86207/java:io.lionweb.lioncore.java.language(io.lionweb.lioncore.java/)" />
     <import index="y7p" ref="r:3303ef0b-a58e-4f50-b3cb-bd3d7aaf3653(io.lionweb.mps.m3.runtime)" />
-    <import index="tpcu" ref="r:00000000-0000-4000-0000-011c89590282(jetbrains.mps.lang.core.behavior)" implicit="true" />
     <import index="wyt6" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.lang(JDK/)" implicit="true" />
+    <import index="tpck" ref="r:00000000-0000-4000-0000-011c89590288(jetbrains.mps.lang.core.structure)" implicit="true" />
+    <import index="tpcu" ref="r:00000000-0000-4000-0000-011c89590282(jetbrains.mps.lang.core.behavior)" implicit="true" />
     <import index="aoz0" ref="r:d60048c8-25ba-4e49-bf73-bc4371af9b2e(io.lionweb.mps.converter.lang.behavior)" implicit="true" />
+    <import index="c17a" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.language(MPS.OpenAPI/)" implicit="true" />
+    <import index="tpeu" ref="r:00000000-0000-4000-0000-011c895902fa(jetbrains.mps.lang.smodel.behavior)" implicit="true" />
   </imports>
   <registry>
     <language id="13744753-c81f-424a-9c1b-cf8943bf4e86" name="jetbrains.mps.lang.sharedConcepts">
@@ -69,6 +72,9 @@
         <property id="1176718929932" name="isFinal" index="3TUv4t" />
         <child id="1068431790190" name="initializer" index="33vP2m" />
       </concept>
+      <concept id="1513279640923991009" name="jetbrains.mps.baseLanguage.structure.IGenericClassCreator" flags="ng" index="366HgL">
+        <property id="1513279640906337053" name="inferTypeParams" index="373rjd" />
+      </concept>
       <concept id="1068498886296" name="jetbrains.mps.baseLanguage.structure.VariableReference" flags="nn" index="37vLTw">
         <reference id="1068581517664" name="variableDeclaration" index="3cqZAo" />
       </concept>
@@ -226,98 +232,154 @@
     </node>
     <node concept="2Sbjvc" id="4pht$XsqZq_" role="2ZfgGD">
       <node concept="3clFbS" id="4pht$XsqZqA" role="2VODD2">
-        <node concept="3cpWs8" id="1apSfP9Ln3_" role="3cqZAp">
-          <node concept="3cpWsn" id="1apSfP9Ln3A" role="3cpWs9">
-            <property role="TrG5h" value="fromLanguageNodes" />
-            <node concept="A3Dl8" id="1apSfP9LmYX" role="1tU5fm">
-              <node concept="3Tqbb2" id="1apSfP9LmZ0" role="A3Ik2">
-                <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+        <node concept="3J1_TO" id="1q44RFT2ska" role="3cqZAp">
+          <node concept="3uVAMA" id="1q44RFT2sRk" role="1zxBo5">
+            <node concept="XOnhg" id="1q44RFT2sRl" role="1zc67B">
+              <property role="TrG5h" value="e" />
+              <node concept="nSUau" id="1q44RFT2sRm" role="1tU5fm">
+                <node concept="3uibUv" id="1q44RFT2sWJ" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~RuntimeException" resolve="RuntimeException" />
+                </node>
               </node>
             </node>
-            <node concept="2OqwBi" id="1apSfP9Ln3B" role="33vP2m">
-              <node concept="2ShNRf" id="1apSfP9Ln3C" role="2Oq$k0">
-                <node concept="1pGfFk" id="1apSfP9Ln3D" role="2ShVmc">
-                  <ref role="37wK5l" to="gkni:48csSBOFwsp" resolve="ToLionCore" />
-                  <node concept="2Sf5sV" id="1apSfP9Ln3E" role="37wK5m" />
+            <node concept="3clFbS" id="1q44RFT2sRn" role="1zc67A">
+              <node concept="2xdQw9" id="1q44RFT2sZH" role="3cqZAp">
+                <property role="2xdLsb" value="gZ5fh_4/error" />
+                <node concept="2OqwBi" id="1q44RFT2teQ" role="9lYJi">
+                  <node concept="37vLTw" id="1q44RFT2t0D" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT2sRl" resolve="e" />
+                  </node>
+                  <node concept="liA8E" id="1q44RFT2tzJ" role="2OqNvi">
+                    <ref role="37wK5l" to="wyt6:~Throwable.getMessage()" resolve="getMessage" />
+                  </node>
+                </node>
+                <node concept="37vLTw" id="1q44RFT2t$X" role="9lYJj">
+                  <ref role="3cqZAo" node="1q44RFT2sRl" resolve="e" />
                 </node>
-              </node>
-              <node concept="liA8E" id="1apSfP9Ln3F" role="2OqNvi">
-                <ref role="37wK5l" to="gkni:48csSBOFDnj" resolve="fromLanguageNodes" />
               </node>
             </node>
           </node>
-        </node>
-        <node concept="2Gpval" id="48csSBOIkQY" role="3cqZAp">
-          <node concept="2GrKxI" id="48csSBOIkQZ" role="2Gsz3X">
-            <property role="TrG5h" value="lang" />
-          </node>
-          <node concept="3clFbS" id="48csSBOIkR0" role="2LFqv$">
-            <node concept="3clFbF" id="48csSBOIkR1" role="3cqZAp">
-              <node concept="2OqwBi" id="48csSBOIkR2" role="3clFbG">
-                <node concept="2OqwBi" id="48csSBOIkR3" role="2Oq$k0">
-                  <node concept="2Sf5sV" id="48csSBOIkR4" role="2Oq$k0" />
-                  <node concept="I4A8Y" id="48csSBOIkR5" role="2OqNvi" />
+          <node concept="3clFbS" id="1q44RFT2skc" role="1zxBo7">
+            <node concept="3cpWs8" id="1apSfP9Ln3_" role="3cqZAp">
+              <node concept="3cpWsn" id="1apSfP9Ln3A" role="3cpWs9">
+                <property role="TrG5h" value="fromLanguageNodes" />
+                <node concept="A3Dl8" id="1apSfP9LmYX" role="1tU5fm">
+                  <node concept="3Tqbb2" id="1apSfP9LmZ0" role="A3Ik2">
+                    <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
                 </node>
-                <node concept="3BYIHo" id="48csSBOIkR6" role="2OqNvi">
-                  <node concept="2GrUjf" id="48csSBOIkR7" role="3BYIHq">
-                    <ref role="2Gs0qQ" node="48csSBOIkQZ" resolve="lang" />
+                <node concept="2OqwBi" id="1apSfP9Ln3B" role="33vP2m">
+                  <node concept="2ShNRf" id="1apSfP9Ln3C" role="2Oq$k0">
+                    <node concept="1pGfFk" id="1apSfP9Ln3D" role="2ShVmc">
+                      <ref role="37wK5l" to="gkni:48csSBOFwsp" resolve="ToLionCore" />
+                      <node concept="2Sf5sV" id="1apSfP9Ln3E" role="37wK5m" />
+                    </node>
+                  </node>
+                  <node concept="liA8E" id="1apSfP9Ln3F" role="2OqNvi">
+                    <ref role="37wK5l" to="gkni:48csSBOFDnj" resolve="fromLanguageNodes" />
                   </node>
                 </node>
               </node>
             </node>
-          </node>
-          <node concept="37vLTw" id="1apSfP9Ln3G" role="2GsD0m">
-            <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
-          </node>
-        </node>
-        <node concept="3clFbH" id="1apSfP9Ln62" role="3cqZAp" />
-        <node concept="2xdQw9" id="1apSfP9Ln8A" role="3cqZAp">
-          <property role="2xdLsb" value="h1akgim/info" />
-          <node concept="3cpWs3" id="5glO5qL6v1p" role="9lYJi">
-            <node concept="2OqwBi" id="5glO5qL6wi0" role="3uHU7w">
-              <node concept="2OqwBi" id="5glO5qL6vfk" role="2Oq$k0">
-                <node concept="37vLTw" id="5glO5qL6v2L" role="2Oq$k0">
-                  <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
-                </node>
-                <node concept="3$u5V9" id="5glO5qL6vsx" role="2OqNvi">
-                  <node concept="1bVj0M" id="5glO5qL6vsz" role="23t8la">
-                    <node concept="3clFbS" id="5glO5qL6vs$" role="1bW5cS">
-                      <node concept="3clFbF" id="5glO5qL6vvL" role="3cqZAp">
-                        <node concept="2OqwBi" id="5glO5qL6vJe" role="3clFbG">
-                          <node concept="37vLTw" id="5glO5qL6vvK" role="2Oq$k0">
-                            <ref role="3cqZAo" node="5glO5qL6vs_" resolve="it" />
-                          </node>
-                          <node concept="2qgKlT" id="5glO5qL6vYw" role="2OqNvi">
-                            <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
-                          </node>
+            <node concept="2Gpval" id="48csSBOIkQY" role="3cqZAp">
+              <node concept="2GrKxI" id="48csSBOIkQZ" role="2Gsz3X">
+                <property role="TrG5h" value="lang" />
+              </node>
+              <node concept="3clFbS" id="48csSBOIkR0" role="2LFqv$">
+                <node concept="3clFbF" id="1q44RFT5rrz" role="3cqZAp">
+                  <node concept="37vLTI" id="1q44RFT5sff" role="3clFbG">
+                    <node concept="3cpWs3" id="1q44RFT5tDl" role="37vLTx">
+                      <node concept="Xl_RD" id="1q44RFT5tEG" role="3uHU7w">
+                        <property role="Xl_RC" value=".language" />
+                      </node>
+                      <node concept="2OqwBi" id="1q44RFT5sx6" role="3uHU7B">
+                        <node concept="2Sf5sV" id="1q44RFT5snj" role="2Oq$k0" />
+                        <node concept="3TrcHB" id="1q44RFT5t3A" role="2OqNvi">
+                          <ref role="3TsBF5" to="tpck:h0TrG11" resolve="name" />
                         </node>
                       </node>
                     </node>
-                    <node concept="Rh6nW" id="5glO5qL6vs_" role="1bW2Oz">
-                      <property role="TrG5h" value="it" />
-                      <node concept="2jxLKc" id="5glO5qL6vsA" role="1tU5fm" />
+                    <node concept="2OqwBi" id="1q44RFT5r_i" role="37vLTJ">
+                      <node concept="2GrUjf" id="1q44RFT5sTF" role="2Oq$k0">
+                        <ref role="2Gs0qQ" node="48csSBOIkQZ" resolve="lang" />
+                      </node>
+                      <node concept="3TrcHB" id="1q44RFT5rR2" role="2OqNvi">
+                        <ref role="3TsBF5" to="tpck:hnGE5uv" resolve="virtualPackage" />
+                      </node>
                     </node>
                   </node>
                 </node>
-              </node>
-              <node concept="3uJxvA" id="5glO5qL6w_J" role="2OqNvi">
-                <node concept="Xl_RD" id="5glO5qL6wUb" role="3uJOhx">
-                  <property role="Xl_RC" value=", " />
+                <node concept="3clFbF" id="48csSBOIkR1" role="3cqZAp">
+                  <node concept="2OqwBi" id="48csSBOIkR2" role="3clFbG">
+                    <node concept="2OqwBi" id="48csSBOIkR3" role="2Oq$k0">
+                      <node concept="2Sf5sV" id="48csSBOIkR4" role="2Oq$k0" />
+                      <node concept="I4A8Y" id="48csSBOIkR5" role="2OqNvi" />
+                    </node>
+                    <node concept="3BYIHo" id="48csSBOIkR6" role="2OqNvi">
+                      <node concept="2GrUjf" id="48csSBOIkR7" role="3BYIHq">
+                        <ref role="2Gs0qQ" node="48csSBOIkQZ" resolve="lang" />
+                      </node>
+                    </node>
+                  </node>
                 </node>
               </node>
+              <node concept="37vLTw" id="1apSfP9Ln3G" role="2GsD0m">
+                <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
+              </node>
             </node>
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-              <node concept="3cpWs3" id="1apSfP9Lnwl" role="3uHU7B">
-                <node concept="Xl_RD" id="1apSfP9Ln8C" role="3uHU7B">
-                  <property role="Xl_RC" value="converted " />
+            <node concept="3clFbH" id="1apSfP9Ln62" role="3cqZAp" />
+            <node concept="2xdQw9" id="1apSfP9Ln8A" role="3cqZAp">
+              <property role="2xdLsb" value="h1akgim/info" />
+              <node concept="3cpWs3" id="5glO5qL6v1p" role="9lYJi">
+                <node concept="2OqwBi" id="5glO5qL6wi0" role="3uHU7w">
+                  <node concept="2OqwBi" id="5glO5qL6vfk" role="2Oq$k0">
+                    <node concept="37vLTw" id="5glO5qL6v2L" role="2Oq$k0">
+                      <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
+                    </node>
+                    <node concept="3$u5V9" id="5glO5qL6vsx" role="2OqNvi">
+                      <node concept="1bVj0M" id="5glO5qL6vsz" role="23t8la">
+                        <node concept="3clFbS" id="5glO5qL6vs$" role="1bW5cS">
+                          <node concept="3clFbF" id="5glO5qL6vvL" role="3cqZAp">
+                            <node concept="2OqwBi" id="5glO5qL6vJe" role="3clFbG">
+                              <node concept="37vLTw" id="5glO5qL6vvK" role="2Oq$k0">
+                                <ref role="3cqZAo" node="5glO5qL6vs_" resolve="it" />
+                              </node>
+                              <node concept="2qgKlT" id="5glO5qL6vYw" role="2OqNvi">
+                                <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="Rh6nW" id="5glO5qL6vs_" role="1bW2Oz">
+                          <property role="TrG5h" value="it" />
+                          <node concept="2jxLKc" id="5glO5qL6vsA" role="1tU5fm" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3uJxvA" id="5glO5qL6w_J" role="2OqNvi">
+                    <node concept="Xl_RD" id="5glO5qL6wUb" role="3uJOhx">
+                      <property role="Xl_RC" value=", " />
+                    </node>
+                  </node>
                 </node>
-                <node concept="37vLTw" id="1apSfP9LnwS" role="3uHU7w">
-                  <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
+                <node concept="3cpWs3" id="1apSfP9LnGZ" role="3uHU7B">
+                  <node concept="3cpWs3" id="1apSfP9Lnwl" role="3uHU7B">
+                    <node concept="Xl_RD" id="1apSfP9Ln8C" role="3uHU7B">
+                      <property role="Xl_RC" value="converted " />
+                    </node>
+                    <node concept="2OqwBi" id="1q44RFT2_dc" role="3uHU7w">
+                      <node concept="37vLTw" id="1apSfP9LnwS" role="2Oq$k0">
+                        <ref role="3cqZAo" node="1apSfP9Ln3A" resolve="fromLanguageNodes" />
+                      </node>
+                      <node concept="34oBXx" id="1q44RFT2_zQ" role="2OqNvi" />
+                    </node>
+                  </node>
+                  <node concept="Xl_RD" id="1apSfP9LnHV" role="3uHU7w">
+                    <property role="Xl_RC" value=" languages: " />
+                  </node>
                 </node>
               </node>
-              <node concept="Xl_RD" id="1apSfP9LnHV" role="3uHU7w">
-                <property role="Xl_RC" value=" languages: " />
-              </node>
             </node>
           </node>
         </node>
@@ -801,101 +863,154 @@
     </node>
     <node concept="2Sbjvc" id="48csSBOnzme" role="2ZfgGD">
       <node concept="3clFbS" id="48csSBOnzmf" role="2VODD2">
-        <node concept="3cpWs8" id="1apSfP9Loto" role="3cqZAp">
-          <node concept="3cpWsn" id="1apSfP9Lotp" role="3cpWs9">
-            <property role="TrG5h" value="fromRuntimeLanguages" />
-            <node concept="A3Dl8" id="1apSfP9Loqs" role="1tU5fm">
-              <node concept="3Tqbb2" id="1apSfP9Loqv" role="A3Ik2">
-                <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+        <node concept="3J1_TO" id="1q44RFT2zgz" role="3cqZAp">
+          <node concept="3uVAMA" id="1q44RFT2$2_" role="1zxBo5">
+            <node concept="XOnhg" id="1q44RFT2$2A" role="1zc67B">
+              <property role="TrG5h" value="e" />
+              <node concept="nSUau" id="1q44RFT2$2B" role="1tU5fm">
+                <node concept="3uibUv" id="1q44RFT2$8h" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~RuntimeException" resolve="RuntimeException" />
+                </node>
               </node>
             </node>
-            <node concept="2OqwBi" id="1apSfP9Lotq" role="33vP2m">
-              <node concept="2ShNRf" id="1apSfP9Lotr" role="2Oq$k0">
-                <node concept="1pGfFk" id="1apSfP9Lots" role="2ShVmc">
-                  <ref role="37wK5l" to="gkni:48csSBOFwsp" resolve="ToLionCore" />
-                  <node concept="2Sf5sV" id="1apSfP9Lott" role="37wK5m" />
+            <node concept="3clFbS" id="1q44RFT2$2C" role="1zc67A">
+              <node concept="2xdQw9" id="1q44RFT2$bg" role="3cqZAp">
+                <property role="2xdLsb" value="gZ5fh_4/error" />
+                <node concept="2OqwBi" id="1q44RFT2$qg" role="9lYJi">
+                  <node concept="37vLTw" id="1q44RFT2$ce" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT2$2A" resolve="e" />
+                  </node>
+                  <node concept="liA8E" id="1q44RFT2$yf" role="2OqNvi">
+                    <ref role="37wK5l" to="wyt6:~Throwable.getMessage()" resolve="getMessage" />
+                  </node>
+                </node>
+                <node concept="37vLTw" id="1q44RFT2$zu" role="9lYJj">
+                  <ref role="3cqZAo" node="1q44RFT2$2A" resolve="e" />
                 </node>
-              </node>
-              <node concept="liA8E" id="1apSfP9Lotu" role="2OqNvi">
-                <ref role="37wK5l" to="gkni:48csSBOFyAP" resolve="fromRuntimeLanguages" />
               </node>
             </node>
           </node>
-        </node>
-        <node concept="2Gpval" id="48csSBOIkqT" role="3cqZAp">
-          <node concept="2GrKxI" id="48csSBOIkqV" role="2Gsz3X">
-            <property role="TrG5h" value="lang" />
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-          <node concept="3clFbS" id="48csSBOIkqZ" role="2LFqv$">
-            <node concept="3clFbF" id="48csSBOIjFC" role="3cqZAp">
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-                <node concept="2OqwBi" id="48csSBOIjQa" role="2Oq$k0">
-                  <node concept="2Sf5sV" id="48csSBOIjFB" role="2Oq$k0" />
-                  <node concept="I4A8Y" id="48csSBOIk2$" role="2OqNvi" />
+          <node concept="3clFbS" id="1q44RFT2zg_" role="1zxBo7">
+            <node concept="3cpWs8" id="1apSfP9Loto" role="3cqZAp">
+              <node concept="3cpWsn" id="1apSfP9Lotp" role="3cpWs9">
+                <property role="TrG5h" value="fromRuntimeLanguages" />
+                <node concept="A3Dl8" id="1apSfP9Loqs" role="1tU5fm">
+                  <node concept="3Tqbb2" id="1apSfP9Loqv" role="A3Ik2">
+                    <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
                 </node>
-                <node concept="3BYIHo" id="48csSBOIkgv" role="2OqNvi">
-                  <node concept="2GrUjf" id="48csSBOIkBq" role="3BYIHq">
-                    <ref role="2Gs0qQ" node="48csSBOIkqV" resolve="lang" />
+                <node concept="2OqwBi" id="1apSfP9Lotq" role="33vP2m">
+                  <node concept="2ShNRf" id="1apSfP9Lotr" role="2Oq$k0">
+                    <node concept="1pGfFk" id="1apSfP9Lots" role="2ShVmc">
+                      <ref role="37wK5l" to="gkni:48csSBOFwsp" resolve="ToLionCore" />
+                      <node concept="2Sf5sV" id="1apSfP9Lott" role="37wK5m" />
+                    </node>
+                  </node>
+                  <node concept="liA8E" id="1apSfP9Lotu" role="2OqNvi">
+                    <ref role="37wK5l" to="gkni:48csSBOFyAP" resolve="fromRuntimeLanguages" />
                   </node>
                 </node>
               </node>
             </node>
-          </node>
-          <node concept="37vLTw" id="1apSfP9Lotv" role="2GsD0m">
-            <ref role="3cqZAo" node="1apSfP9Lotp" resolve="fromRuntimeLanguages" />
-          </node>
-        </node>
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-        <node concept="2xdQw9" id="1apSfP9Loym" role="3cqZAp">
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-                        <node concept="2OqwBi" id="5glO5qL71M8" role="3clFbG">
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-                            <ref role="3cqZAo" node="5glO5qL71v6" resolve="it" />
-                          </node>
-                          <node concept="2qgKlT" id="5glO5qL721_" role="2OqNvi">
-                            <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
-                          </node>
+            <node concept="2Gpval" id="48csSBOIkqT" role="3cqZAp">
+              <node concept="2GrKxI" id="48csSBOIkqV" role="2Gsz3X">
+                <property role="TrG5h" value="lang" />
+              </node>
+              <node concept="3clFbS" id="48csSBOIkqZ" role="2LFqv$">
+                <node concept="3clFbF" id="1q44RFT5urV" role="3cqZAp">
+                  <node concept="37vLTI" id="1q44RFT5urW" role="3clFbG">
+                    <node concept="3cpWs3" id="1q44RFT5urX" role="37vLTx">
+                      <node concept="Xl_RD" id="1q44RFT5urY" role="3uHU7w">
+                        <property role="Xl_RC" value=".runtime" />
+                      </node>
+                      <node concept="2OqwBi" id="1q44RFT5urZ" role="3uHU7B">
+                        <node concept="2Sf5sV" id="1q44RFT5us0" role="2Oq$k0" />
+                        <node concept="3TrcHB" id="1q44RFT5us1" role="2OqNvi">
+                          <ref role="3TsBF5" to="tpck:h0TrG11" resolve="name" />
                         </node>
                       </node>
                     </node>
-                    <node concept="Rh6nW" id="5glO5qL71v6" role="1bW2Oz">
-                      <property role="TrG5h" value="it" />
-                      <node concept="2jxLKc" id="5glO5qL71v7" role="1tU5fm" />
+                    <node concept="2OqwBi" id="1q44RFT5us2" role="37vLTJ">
+                      <node concept="2GrUjf" id="1q44RFT5us3" role="2Oq$k0">
+                        <ref role="2Gs0qQ" node="48csSBOIkqV" resolve="lang" />
+                      </node>
+                      <node concept="3TrcHB" id="1q44RFT5us4" role="2OqNvi">
+                        <ref role="3TsBF5" to="tpck:hnGE5uv" resolve="virtualPackage" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3clFbF" id="48csSBOIjFC" role="3cqZAp">
+                  <node concept="2OqwBi" id="48csSBOIk8v" role="3clFbG">
+                    <node concept="2OqwBi" id="48csSBOIjQa" role="2Oq$k0">
+                      <node concept="2Sf5sV" id="48csSBOIjFB" role="2Oq$k0" />
+                      <node concept="I4A8Y" id="48csSBOIk2$" role="2OqNvi" />
+                    </node>
+                    <node concept="3BYIHo" id="48csSBOIkgv" role="2OqNvi">
+                      <node concept="2GrUjf" id="48csSBOIkBq" role="3BYIHq">
+                        <ref role="2Gs0qQ" node="48csSBOIkqV" resolve="lang" />
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                     </node>
                   </node>
                 </node>
               </node>
-              <node concept="3uJxvA" id="5glO5qL72Jc" role="2OqNvi">
-                <node concept="Xl_RD" id="5glO5qL7304" role="3uJOhx">
-                  <property role="Xl_RC" value=", " />
-                </node>
+              <node concept="37vLTw" id="1apSfP9Lotv" role="2GsD0m">
+                <ref role="3cqZAo" node="1apSfP9Lotp" resolve="fromRuntimeLanguages" />
               </node>
             </node>
-            <node concept="3cpWs3" id="1apSfP9Lq1C" role="3uHU7B">
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-                <node concept="Xl_RD" id="1apSfP9Loyo" role="3uHU7B">
-                  <property role="Xl_RC" value="converted " />
+            <node concept="3clFbH" id="1apSfP9LovO" role="3cqZAp" />
+            <node concept="2xdQw9" id="1apSfP9Loym" role="3cqZAp">
+              <property role="2xdLsb" value="h1akgim/info" />
+              <node concept="3cpWs3" id="5glO5qL713f" role="9lYJi">
+                <node concept="2OqwBi" id="5glO5qL72nl" role="3uHU7w">
+                  <node concept="2OqwBi" id="5glO5qL71hE" role="2Oq$k0">
+                    <node concept="37vLTw" id="5glO5qL714V" role="2Oq$k0">
+                      <ref role="3cqZAo" node="1apSfP9Lotp" resolve="fromRuntimeLanguages" />
+                    </node>
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+                              <node concept="37vLTw" id="5glO5qL71yu" role="2Oq$k0">
+                                <ref role="3cqZAo" node="5glO5qL71v6" resolve="it" />
+                              </node>
+                              <node concept="2qgKlT" id="5glO5qL721_" role="2OqNvi">
+                                <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="Rh6nW" id="5glO5qL71v6" role="1bW2Oz">
+                          <property role="TrG5h" value="it" />
+                          <node concept="2jxLKc" id="5glO5qL71v7" role="1tU5fm" />
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+                      </node>
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+                  </node>
+                  <node concept="3uJxvA" id="5glO5qL72Jc" role="2OqNvi">
+                    <node concept="Xl_RD" id="5glO5qL7304" role="3uJOhx">
+                      <property role="Xl_RC" value=", " />
+                    </node>
+                  </node>
                 </node>
-                <node concept="2OqwBi" id="1apSfP9Lp3Z" role="3uHU7w">
-                  <node concept="37vLTw" id="1apSfP9LoRT" role="2Oq$k0">
-                    <ref role="3cqZAo" node="1apSfP9Lotp" resolve="fromRuntimeLanguages" />
+                <node concept="3cpWs3" id="1apSfP9Lq1C" role="3uHU7B">
+                  <node concept="3cpWs3" id="1apSfP9LoRm" role="3uHU7B">
+                    <node concept="Xl_RD" id="1apSfP9Loyo" role="3uHU7B">
+                      <property role="Xl_RC" value="converted " />
+                    </node>
+                    <node concept="2OqwBi" id="1apSfP9Lp3Z" role="3uHU7w">
+                      <node concept="37vLTw" id="1apSfP9LoRT" role="2Oq$k0">
+                        <ref role="3cqZAo" node="1apSfP9Lotp" resolve="fromRuntimeLanguages" />
+                      </node>
+                      <node concept="34oBXx" id="1apSfP9LpcT" role="2OqNvi" />
+                    </node>
+                  </node>
+                  <node concept="Xl_RD" id="1apSfP9Lq73" role="3uHU7w">
+                    <property role="Xl_RC" value=" languages: " />
                   </node>
-                  <node concept="34oBXx" id="1apSfP9LpcT" role="2OqNvi" />
                 </node>
               </node>
-              <node concept="Xl_RD" id="1apSfP9Lq73" role="3uHU7w">
-                <property role="Xl_RC" value=" languages: " />
-              </node>
             </node>
           </node>
         </node>
@@ -1651,5 +1766,256 @@
       </node>
     </node>
   </node>
+  <node concept="2S6QgY" id="1q44RFSZRI5">
+    <property role="TrG5h" value="RunConverterFromRuntimeLanguageToJson" />
+    <ref role="2ZfgGC" to="d0tf:1q44RFSZQBU" resolve="ExportMpsLanguageToJson" />
+    <node concept="2S6ZIM" id="1q44RFSZRI6" role="2ZfVej">
+      <node concept="3clFbS" id="1q44RFSZRI7" role="2VODD2">
+        <node concept="3clFbF" id="1q44RFSZRY6" role="3cqZAp">
+          <node concept="Xl_RD" id="1q44RFSZRY5" role="3clFbG">
+            <property role="Xl_RC" value="Run Converter from Runtime Language" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="2Sbjvc" id="1q44RFSZRI8" role="2ZfgGD">
+      <node concept="3clFbS" id="1q44RFSZRI9" role="2VODD2">
+        <node concept="3cpWs8" id="1q44RFT063A" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFT063B" role="3cpWs9">
+            <property role="TrG5h" value="file" />
+            <node concept="3uibUv" id="1q44RFT063C" role="1tU5fm">
+              <ref role="3uigEE" to="guwi:~File" resolve="File" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFT063D" role="33vP2m">
+              <node concept="2Sf5sV" id="1q44RFT063E" role="2Oq$k0" />
+              <node concept="2qgKlT" id="1q44RFT063F" role="2OqNvi">
+                <ref role="37wK5l" to="aoz0:4na9S9Ya_NO" resolve="getPath" />
+                <node concept="3clFbT" id="1q44RFT063G" role="37wK5m">
+                  <property role="3clFbU" value="true" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="1q44RFT063H" role="3cqZAp">
+          <node concept="3clFbS" id="1q44RFT063I" role="3clFbx">
+            <node concept="3cpWs6" id="1q44RFT063J" role="3cqZAp" />
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+          <node concept="3clFbC" id="1q44RFT063K" role="3clFbw">
+            <node concept="10Nm6u" id="1q44RFT063L" role="3uHU7w" />
+            <node concept="37vLTw" id="1q44RFT063M" role="3uHU7B">
+              <ref role="3cqZAo" node="1q44RFT063B" resolve="file" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="1q44RFT063N" role="3cqZAp" />
+        <node concept="3J1_TO" id="1q44RFT063O" role="3cqZAp">
+          <node concept="3uVAMA" id="1q44RFT063P" role="1zxBo5">
+            <node concept="XOnhg" id="1q44RFT063Q" role="1zc67B">
+              <property role="TrG5h" value="e" />
+              <node concept="nSUau" id="1q44RFT063R" role="1tU5fm">
+                <node concept="3uibUv" id="1q44RFT063S" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~Exception" resolve="Exception" />
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbS" id="1q44RFT063T" role="1zc67A">
+              <node concept="2xdQw9" id="1q44RFT063U" role="3cqZAp">
+                <property role="2xdLsb" value="gZ5fh_4/error" />
+                <node concept="2OqwBi" id="1q44RFT063V" role="9lYJi">
+                  <node concept="37vLTw" id="1q44RFT063W" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT063Q" resolve="e" />
+                  </node>
+                  <node concept="liA8E" id="1q44RFT063X" role="2OqNvi">
+                    <ref role="37wK5l" to="wyt6:~Throwable.getMessage()" resolve="getMessage" />
+                  </node>
+                </node>
+                <node concept="37vLTw" id="1q44RFT063Y" role="9lYJj">
+                  <ref role="3cqZAo" node="1q44RFT063Q" resolve="e" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbS" id="1q44RFT063Z" role="1zxBo7">
+            <node concept="3cpWs8" id="1q44RFT0640" role="3cqZAp">
+              <node concept="3cpWsn" id="1q44RFT0641" role="3cpWs9">
+                <property role="TrG5h" value="repository" />
+                <node concept="3uibUv" id="1q44RFT0642" role="1tU5fm">
+                  <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+                </node>
+                <node concept="2OqwBi" id="1q44RFT0643" role="33vP2m">
+                  <node concept="liA8E" id="1q44RFT0644" role="2OqNvi">
+                    <ref role="37wK5l" to="mhbf:~SModel.getRepository()" resolve="getRepository" />
+                  </node>
+                  <node concept="2JrnkZ" id="1q44RFT0645" role="2Oq$k0">
+                    <node concept="2OqwBi" id="1q44RFT0646" role="2JrQYb">
+                      <node concept="2Sf5sV" id="1q44RFT0647" role="2Oq$k0" />
+                      <node concept="I4A8Y" id="1q44RFT0648" role="2OqNvi" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3cpWs8" id="1q44RFT0cfN" role="3cqZAp">
+              <node concept="3cpWsn" id="1q44RFT0cfO" role="3cpWs9">
+                <property role="TrG5h" value="input" />
+                <node concept="A3Dl8" id="1q44RFT0c6j" role="1tU5fm">
+                  <node concept="3uibUv" id="1q44RFT0c6m" role="A3Ik2">
+                    <ref role="3uigEE" to="c17a:~SLanguage" resolve="SLanguage" />
+                  </node>
+                </node>
+                <node concept="2OqwBi" id="1q44RFT0cfP" role="33vP2m">
+                  <node concept="2OqwBi" id="1q44RFT0cfQ" role="2Oq$k0">
+                    <node concept="2Sf5sV" id="1q44RFT0cfR" role="2Oq$k0" />
+                    <node concept="3Tsc0h" id="1q44RFT0cfS" role="2OqNvi">
+                      <ref role="3TtcxE" to="d0tf:4pht$XsqYrz" resolve="languages" />
+                    </node>
+                  </node>
+                  <node concept="3$u5V9" id="1q44RFT0cfT" role="2OqNvi">
+                    <node concept="1bVj0M" id="1q44RFT0cfU" role="23t8la">
+                      <node concept="3clFbS" id="1q44RFT0cfV" role="1bW5cS">
+                        <node concept="3clFbF" id="1q44RFT0cfW" role="3cqZAp">
+                          <node concept="2OqwBi" id="1q44RFT0cfX" role="3clFbG">
+                            <node concept="37vLTw" id="1q44RFT0cfY" role="2Oq$k0">
+                              <ref role="3cqZAo" node="1q44RFT0cg0" resolve="it" />
+                            </node>
+                            <node concept="2qgKlT" id="1q44RFT0cfZ" role="2OqNvi">
+                              <ref role="37wK5l" to="tpeu:34EJa6aIcyj" resolve="getLanguage" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                      <node concept="Rh6nW" id="1q44RFT0cg0" role="1bW2Oz">
+                        <property role="TrG5h" value="it" />
+                        <node concept="2jxLKc" id="1q44RFT0cg1" role="1tU5fm" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3cpWs8" id="1q44RFT01lA" role="3cqZAp">
+              <node concept="3cpWsn" id="1q44RFT01lB" role="3cpWs9">
+                <property role="TrG5h" value="converter" />
+                <node concept="3uibUv" id="1q44RFT01cy" role="1tU5fm">
+                  <ref role="3uigEE" to="6peh:24j7TNH1_mG" resolve="M2ToJson" />
+                </node>
+                <node concept="2ShNRf" id="1q44RFT01lC" role="33vP2m">
+                  <node concept="1pGfFk" id="1q44RFT01lD" role="2ShVmc">
+                    <property role="373rjd" value="true" />
+                    <ref role="37wK5l" to="6peh:24j7TNH1A2A" resolve="M2ToJson" />
+                    <node concept="37vLTw" id="1q44RFT0c1F" role="37wK5m">
+                      <ref role="3cqZAo" node="1q44RFT0641" resolve="repository" />
+                    </node>
+                    <node concept="37vLTw" id="1q44RFT0cg2" role="37wK5m">
+                      <ref role="3cqZAo" node="1q44RFT0cfO" resolve="seq" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3cpWs8" id="1q44RFT04hN" role="3cqZAp">
+              <node concept="3cpWsn" id="1q44RFT04hO" role="3cpWs9">
+                <property role="TrG5h" value="languages" />
+                <node concept="A3Dl8" id="1q44RFT04gh" role="1tU5fm">
+                  <node concept="3uibUv" id="1q44RFT04gk" role="A3Ik2">
+                    <ref role="3uigEE" to="imb3:~Language" resolve="Language" />
+                  </node>
+                </node>
+                <node concept="2OqwBi" id="1q44RFT04hP" role="33vP2m">
+                  <node concept="37vLTw" id="1q44RFT04hQ" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT01lB" resolve="converter" />
+                  </node>
+                  <node concept="liA8E" id="1q44RFT04hR" role="2OqNvi">
+                    <ref role="37wK5l" to="6peh:24j7TNH1Bia" resolve="convert" />
+                    <node concept="Rm8GO" id="1q44RFT04hS" role="37wK5m">
+                      <ref role="Rm8GQ" to="6peh:24j7TNH1AVV" resolve="listed" />
+                      <ref role="1Px2BO" to="6peh:24j7TNH1AVU" resolve="Scope" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="1q44RFT064F" role="3cqZAp" />
+            <node concept="3J1_TO" id="1q44RFT064G" role="3cqZAp">
+              <node concept="3clFbS" id="1q44RFT064H" role="1zxBo7">
+                <node concept="3cpWs8" id="1q44RFT064I" role="3cqZAp">
+                  <node concept="3cpWsn" id="1q44RFT064J" role="3cpWs9">
+                    <property role="TrG5h" value="serializer" />
+                    <node concept="3uibUv" id="1q44RFT064K" role="1tU5fm">
+                      <ref role="3uigEE" to="6peh:5s4Z0e0n9Xg" resolve="M2Serializer" />
+                    </node>
+                    <node concept="2ShNRf" id="1q44RFT064L" role="33vP2m">
+                      <node concept="1pGfFk" id="1q44RFT064M" role="2ShVmc">
+                        <ref role="37wK5l" to="6peh:5s4Z0e0nceW" resolve="M2Serializer" />
+                        <node concept="37vLTw" id="1q44RFT064N" role="37wK5m">
+                          <ref role="3cqZAo" node="1q44RFT064U" resolve="fileWriter" />
+                        </node>
+                        <node concept="3clFbT" id="1q44RFT064O" role="37wK5m">
+                          <property role="3clFbU" value="true" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3clFbF" id="1q44RFT064P" role="3cqZAp">
+                  <node concept="2OqwBi" id="1q44RFT064Q" role="3clFbG">
+                    <node concept="37vLTw" id="1q44RFT064R" role="2Oq$k0">
+                      <ref role="3cqZAo" node="1q44RFT064J" resolve="serializer" />
+                    </node>
+                    <node concept="liA8E" id="1q44RFT064S" role="2OqNvi">
+                      <ref role="37wK5l" to="6peh:5s4Z0e0n9Xi" resolve="serialize" />
+                      <node concept="37vLTw" id="1q44RFT064T" role="37wK5m">
+                        <ref role="3cqZAo" node="1q44RFT04hO" resolve="languages" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="3J1hQo" id="1q44RFT064U" role="3J1_TS">
+                <property role="3TUv4t" value="true" />
+                <property role="TrG5h" value="fileWriter" />
+                <node concept="3uibUv" id="1q44RFT064V" role="1tU5fm">
+                  <ref role="3uigEE" to="guwi:~FileWriter" resolve="FileWriter" />
+                </node>
+                <node concept="2ShNRf" id="1q44RFT064W" role="33vP2m">
+                  <node concept="1pGfFk" id="1q44RFT064X" role="2ShVmc">
+                    <ref role="37wK5l" to="guwi:~FileWriter.&lt;init&gt;(java.io.File)" resolve="FileWriter" />
+                    <node concept="37vLTw" id="1q44RFT064Y" role="37wK5m">
+                      <ref role="3cqZAo" node="1q44RFT063B" resolve="file" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2xdQw9" id="1q44RFT064Z" role="3cqZAp">
+              <property role="2xdLsb" value="h1akgim/info" />
+              <node concept="3cpWs3" id="1q44RFT0650" role="9lYJi">
+                <node concept="37vLTw" id="1q44RFT0651" role="3uHU7w">
+                  <ref role="3cqZAo" node="1q44RFT063B" resolve="file" />
+                </node>
+                <node concept="3cpWs3" id="1q44RFT0652" role="3uHU7B">
+                  <node concept="3cpWs3" id="1q44RFT0653" role="3uHU7B">
+                    <node concept="Xl_RD" id="1q44RFT0654" role="3uHU7B">
+                      <property role="Xl_RC" value="exported " />
+                    </node>
+                    <node concept="2OqwBi" id="1q44RFT0655" role="3uHU7w">
+                      <node concept="37vLTw" id="1q44RFT0656" role="2Oq$k0">
+                        <ref role="3cqZAo" node="1q44RFT04hO" resolve="languages" />
+                      </node>
+                      <node concept="34oBXx" id="1q44RFT0657" role="2OqNvi" />
+                    </node>
+                  </node>
+                  <node concept="Xl_RD" id="1q44RFT0658" role="3uHU7w">
+                    <property role="Xl_RC" value=" languages to " />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+    </node>
+  </node>
 </model>
 
diff --git a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.structure.mps b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.structure.mps
index d81fb8ce..f4b0a084 100644
--- a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.structure.mps
+++ b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.structure.mps
@@ -68,16 +68,12 @@
     <property role="34LRSv" value="Convert Language to LionCore" />
     <property role="19KtqR" value="true" />
     <ref role="1TJDcQ" to="tpck:gw2VY9q" resolve="BaseConcept" />
-    <node concept="1TJgyj" id="4pht$XsqYrz" role="1TKVEi">
-      <property role="IQ2ns" value="5066961138993587939" />
-      <property role="20lmBu" value="fLJjDmT/aggregation" />
-      <property role="20kJfa" value="languages" />
-      <property role="20lbJX" value="fLJekj5/_0__n" />
-      <ref role="20lvS9" to="tp25:34EJa6aIcco" resolve="LanguageIdentity" />
-    </node>
     <node concept="PrWs8" id="4pht$XsqYcT" role="PzmwI">
       <ref role="PrY4T" to="tpck:h0TrEE$" resolve="INamedConcept" />
     </node>
+    <node concept="PrWs8" id="1q44RFSZQJv" role="PzmwI">
+      <ref role="PrY4T" node="1q44RFSZQFB" resolve="ILanguageIdentityContainer" />
+    </node>
     <node concept="1QGGSu" id="5glO5qL5ZAJ" role="rwd14">
       <property role="1iqoE4" value="${module}/icons/mps2lionweb.png" />
     </node>
@@ -219,5 +215,29 @@
       <ref role="AX2Wp" to="tpck:fKAOsGN" resolve="string" />
     </node>
   </node>
+  <node concept="1TIwiD" id="1q44RFSZQBU">
+    <property role="EcuMT" value="1622443184644647418" />
+    <property role="TrG5h" value="ExportMpsLanguageToJson" />
+    <property role="34LRSv" value="Export MPS Language to JSON" />
+    <property role="19KtqR" value="true" />
+    <ref role="1TJDcQ" node="4na9S9Ya_fk" resolve="APathConverter" />
+    <node concept="PrWs8" id="1q44RFSZQBV" role="PzmwI">
+      <ref role="PrY4T" node="1q44RFSZQFB" resolve="ILanguageIdentityContainer" />
+    </node>
+    <node concept="1QGGSu" id="1q44RFSZQBW" role="rwd14">
+      <property role="1iqoE4" value="${module}/icons/language2json.png" />
+    </node>
+  </node>
+  <node concept="PlHQZ" id="1q44RFSZQFB">
+    <property role="EcuMT" value="1622443184644647655" />
+    <property role="TrG5h" value="ILanguageIdentityContainer" />
+    <node concept="1TJgyj" id="4pht$XsqYrz" role="1TKVEi">
+      <property role="IQ2ns" value="5066961138993587939" />
+      <property role="20lmBu" value="fLJjDmT/aggregation" />
+      <property role="20kJfa" value="languages" />
+      <property role="20lbJX" value="fLJekj5/_0__n" />
+      <ref role="20lvS9" to="tp25:34EJa6aIcco" resolve="LanguageIdentity" />
+    </node>
+  </node>
 </model>
 
diff --git a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.typesystem.mps b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.typesystem.mps
index cef4a3a3..00f78076 100644
--- a/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.typesystem.mps
+++ b/languages/io.lionweb.mps.converter.lang/models/io.lionweb.mps.converter.lang.typesystem.mps
@@ -11,7 +11,7 @@
     <import index="y7p" ref="r:3303ef0b-a58e-4f50-b3cb-bd3d7aaf3653(io.lionweb.mps.m3.runtime)" />
     <import index="lui2" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.module(MPS.OpenAPI/)" />
     <import index="mhbf" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.model(MPS.OpenAPI/)" />
-    <import index="d0tf" ref="r:087ec845-a235-4ffb-80e5-329ef8e66943(io.lionweb.mps.converter.lang.structure)" implicit="true" />
+    <import index="d0tf" ref="r:087ec845-a235-4ffb-80e5-329ef8e66943(io.lionweb.mps.converter.lang.structure)" />
     <import index="tpck" ref="r:00000000-0000-4000-0000-011c89590288(jetbrains.mps.lang.core.structure)" implicit="true" />
     <import index="tp25" ref="r:00000000-0000-4000-0000-011c89590301(jetbrains.mps.lang.smodel.structure)" implicit="true" />
     <import index="e8bb" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.smodel.adapter.ids(MPS.Core/)" implicit="true" />
diff --git a/languages/io.lionweb.mps.m3/io.lionweb.mps.m3.mpl b/languages/io.lionweb.mps.m3/io.lionweb.mps.m3.mpl
index 255ae114..53d0e76c 100644
--- a/languages/io.lionweb.mps.m3/io.lionweb.mps.m3.mpl
+++ b/languages/io.lionweb.mps.m3/io.lionweb.mps.m3.mpl
@@ -60,7 +60,6 @@
     <module reference="6354ebe7-c22a-4a0f-ac54-50b52ab9b065(JDK)" version="0" />
     <module reference="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea(MPS.Core)" version="0" />
     <module reference="8865b7a8-5271-43d3-884c-6fd1d9cfdd34(MPS.OpenAPI)" version="0" />
-    <module reference="ecfb9949-7433-4db5-85de-0f84d172e4ce(de.q60.mps.collections.libs)" version="0" />
     <module reference="01cf0d82-8d29-4fc4-be96-28abaf4ad33d(io.lionweb.mps.m3)" version="0" />
     <module reference="2d3c70e9-aab2-4870-8d8d-6036800e4103(jetbrains.mps.kernel)" version="0" />
     <module reference="ceab5195-25ea-4f22-9b92-103b95ca8c0c(jetbrains.mps.lang.core)" version="0" />
diff --git a/languages/io.lionweb.mps.m3/models/io.lionweb.mps.m3.typesystem.mps b/languages/io.lionweb.mps.m3/models/io.lionweb.mps.m3.typesystem.mps
index 0d3ba49f..b1a04996 100644
--- a/languages/io.lionweb.mps.m3/models/io.lionweb.mps.m3.typesystem.mps
+++ b/languages/io.lionweb.mps.m3/models/io.lionweb.mps.m3.typesystem.mps
@@ -17,6 +17,8 @@
     <import index="h3y3" ref="r:11596e6a-4231-47c9-b3df-0dcce1111a54(io.lionweb.mps.m3.structure)" implicit="true" />
     <import index="mhbf" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.model(MPS.OpenAPI/)" implicit="true" />
     <import index="tpck" ref="r:00000000-0000-4000-0000-011c89590288(jetbrains.mps.lang.core.structure)" implicit="true" />
+    <import index="thsk" ref="r:447870ec-a286-434e-af5e-1c7a4b8f1b8c(io.lionweb.mps.m3.behavior)" implicit="true" />
+    <import index="tpcu" ref="r:00000000-0000-4000-0000-011c89590282(jetbrains.mps.lang.core.behavior)" implicit="true" />
   </imports>
   <registry>
     <language id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage">
@@ -48,6 +50,7 @@
         <reference id="1144433194310" name="classConcept" index="1Pybhc" />
       </concept>
       <concept id="1070534058343" name="jetbrains.mps.baseLanguage.structure.NullLiteral" flags="nn" index="10Nm6u" />
+      <concept id="1070534644030" name="jetbrains.mps.baseLanguage.structure.BooleanType" flags="in" index="10P_77" />
       <concept id="1070534934090" name="jetbrains.mps.baseLanguage.structure.CastExpression" flags="nn" index="10QFUN">
         <child id="1070534934091" name="type" index="10QFUM" />
         <child id="1070534934092" name="expression" index="10QFUP" />
@@ -78,6 +81,7 @@
       <concept id="1068580320020" name="jetbrains.mps.baseLanguage.structure.IntegerConstant" flags="nn" index="3cmrfG">
         <property id="1068580320021" name="value" index="3cmrfH" />
       </concept>
+      <concept id="1068581242875" name="jetbrains.mps.baseLanguage.structure.PlusExpression" flags="nn" index="3cpWs3" />
       <concept id="1068581242878" name="jetbrains.mps.baseLanguage.structure.ReturnStatement" flags="nn" index="3cpWs6" />
       <concept id="1068581242864" name="jetbrains.mps.baseLanguage.structure.LocalVariableDeclarationStatement" flags="nn" index="3cpWs8">
         <child id="1068581242865" name="localVariableDeclaration" index="3cpWs9" />
@@ -113,6 +117,22 @@
         <child id="1199569916463" name="body" index="1bW5cS" />
       </concept>
     </language>
+    <language id="3a13115c-633c-4c5c-bbcc-75c4219e9555" name="jetbrains.mps.lang.quotation">
+      <concept id="5455284157994012186" name="jetbrains.mps.lang.quotation.structure.NodeBuilderInitLink" flags="ng" index="2pIpSj">
+        <reference id="5455284157994012188" name="link" index="2pIpSl" />
+        <child id="1595412875168045827" name="initValue" index="28nt2d" />
+      </concept>
+      <concept id="5455284157993863837" name="jetbrains.mps.lang.quotation.structure.NodeBuilder" flags="nn" index="2pJPEk">
+        <child id="5455284157993863838" name="quotedNode" index="2pJPEn" />
+      </concept>
+      <concept id="5455284157993863840" name="jetbrains.mps.lang.quotation.structure.NodeBuilderNode" flags="nn" index="2pJPED">
+        <reference id="5455284157993910961" name="concept" index="2pJxaS" />
+        <child id="5455284157993911099" name="values" index="2pJxcM" />
+      </concept>
+      <concept id="8182547171709752110" name="jetbrains.mps.lang.quotation.structure.NodeBuilderExpression" flags="nn" index="36biLy">
+        <child id="8182547171709752112" name="expression" index="36biLW" />
+      </concept>
+    </language>
     <language id="446c26eb-2b7b-4bf0-9b35-f83fa582753e" name="jetbrains.mps.lang.modelapi">
       <concept id="4733039728785194814" name="jetbrains.mps.lang.modelapi.structure.NamedNodeReference" flags="ng" index="ZC_QK">
         <reference id="7256306938026143658" name="target" index="2aWVGs" />
@@ -132,10 +152,17 @@
       </concept>
       <concept id="1216383170661" name="jetbrains.mps.lang.typesystem.structure.TypesystemQuickFix" flags="ng" index="Q5z_Y">
         <child id="1216383424566" name="executeBlock" index="Q6x$H" />
+        <child id="1216383476350" name="quickFixArgument" index="Q6Id_" />
         <child id="1216391046856" name="descriptionBlock" index="QzAvj" />
       </concept>
       <concept id="1216383287005" name="jetbrains.mps.lang.typesystem.structure.QuickFixExecuteBlock" flags="in" index="Q5ZZ6" />
       <concept id="1216383337216" name="jetbrains.mps.lang.typesystem.structure.ConceptFunctionParameter_node" flags="nn" index="Q6c8r" />
+      <concept id="1216383482742" name="jetbrains.mps.lang.typesystem.structure.QuickFixArgument" flags="ng" index="Q6JDH">
+        <child id="1216383511839" name="argumentType" index="Q6QK4" />
+      </concept>
+      <concept id="1216390348809" name="jetbrains.mps.lang.typesystem.structure.QuickFixArgumentReference" flags="nn" index="QwW4i">
+        <reference id="1216390348810" name="quickFixArgument" index="QwW4h" />
+      </concept>
       <concept id="1216390987552" name="jetbrains.mps.lang.typesystem.structure.QuickFixDescriptionBlock" flags="in" index="QznSV" />
       <concept id="1195213580585" name="jetbrains.mps.lang.typesystem.structure.AbstractCheckingRule" flags="ig" index="18hYwZ">
         <child id="1195213635060" name="body" index="18ibNy" />
@@ -148,6 +175,11 @@
       </concept>
       <concept id="1210784285454" name="jetbrains.mps.lang.typesystem.structure.TypesystemIntention" flags="ng" index="3Cnw8n">
         <reference id="1216388525179" name="quickFix" index="QpYPw" />
+        <child id="1210784493590" name="actualArgument" index="3Coj4f" />
+      </concept>
+      <concept id="1210784384552" name="jetbrains.mps.lang.typesystem.structure.TypesystemIntentionArgument" flags="ng" index="3CnSsL">
+        <reference id="1216386999476" name="quickFixArgument" index="QkamJ" />
+        <child id="1210784642750" name="value" index="3CoRuB" />
       </concept>
       <concept id="1174642788531" name="jetbrains.mps.lang.typesystem.structure.ConceptReference" flags="ig" index="1YaCAy">
         <reference id="1174642800329" name="concept" index="1YaFvo" />
@@ -166,6 +198,7 @@
       <concept id="1138411891628" name="jetbrains.mps.lang.smodel.structure.SNodeOperation" flags="nn" index="eCIE_">
         <child id="1144104376918" name="parameter" index="1xVPHs" />
       </concept>
+      <concept id="1179409122411" name="jetbrains.mps.lang.smodel.structure.Node_ConceptMethodCall" flags="nn" index="2qgKlT" />
       <concept id="7400021826774799413" name="jetbrains.mps.lang.smodel.structure.NodePointerExpression" flags="ng" index="2tJFMh">
         <child id="7400021826774799510" name="ref" index="2tJFKM" />
       </concept>
@@ -182,6 +215,7 @@
       </concept>
       <concept id="1171305280644" name="jetbrains.mps.lang.smodel.structure.Node_GetDescendantsOperation" flags="nn" index="2Rf3mk" />
       <concept id="3648723375513868532" name="jetbrains.mps.lang.smodel.structure.NodePointer_ResolveOperation" flags="ng" index="Vyspw" />
+      <concept id="1171407110247" name="jetbrains.mps.lang.smodel.structure.Node_GetAncestorOperation" flags="nn" index="2Xjw5R" />
       <concept id="1139621453865" name="jetbrains.mps.lang.smodel.structure.Node_IsInstanceOfOperation" flags="nn" index="1mIQ4w">
         <child id="1177027386292" name="conceptArgument" index="cj9EA" />
       </concept>
@@ -194,7 +228,9 @@
       <concept id="1140137987495" name="jetbrains.mps.lang.smodel.structure.SNodeTypeCastExpression" flags="nn" index="1PxgMI">
         <property id="1238684351431" name="asCast" index="1BlNFB" />
       </concept>
-      <concept id="1138055754698" name="jetbrains.mps.lang.smodel.structure.SNodeType" flags="in" index="3Tqbb2" />
+      <concept id="1138055754698" name="jetbrains.mps.lang.smodel.structure.SNodeType" flags="in" index="3Tqbb2">
+        <reference id="1138405853777" name="concept" index="ehGHo" />
+      </concept>
       <concept id="1138056022639" name="jetbrains.mps.lang.smodel.structure.SPropertyAccess" flags="nn" index="3TrcHB">
         <reference id="1138056395725" name="property" index="3TsBF5" />
       </concept>
@@ -207,6 +243,7 @@
     </language>
     <language id="ceab5195-25ea-4f22-9b92-103b95ca8c0c" name="jetbrains.mps.lang.core">
       <concept id="1133920641626" name="jetbrains.mps.lang.core.structure.BaseConcept" flags="ng" index="2VYdi">
+        <property id="1193676396447" name="virtualPackage" index="3GE5qa" />
         <child id="5169995583184591170" name="smodelAttribute" index="lGtFl" />
       </concept>
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
@@ -241,10 +278,16 @@
       <concept id="1204796164442" name="jetbrains.mps.baseLanguage.collections.structure.InternalSequenceOperation" flags="nn" index="23sCx2">
         <child id="1204796294226" name="closure" index="23t8la" />
       </concept>
+      <concept id="540871147943773365" name="jetbrains.mps.baseLanguage.collections.structure.SingleArgumentSequenceOperation" flags="nn" index="25WWJ4">
+        <child id="540871147943773366" name="argument" index="25WWJ7" />
+      </concept>
       <concept id="1204980550705" name="jetbrains.mps.baseLanguage.collections.structure.VisitAllOperation" flags="nn" index="2es0OD" />
       <concept id="1226511727824" name="jetbrains.mps.baseLanguage.collections.structure.SetType" flags="in" index="2hMVRd">
         <child id="1226511765987" name="elementType" index="2hN53Y" />
       </concept>
+      <concept id="1151689724996" name="jetbrains.mps.baseLanguage.collections.structure.SequenceType" flags="in" index="A3Dl8">
+        <child id="1151689745422" name="elementType" index="A3Ik2" />
+      </concept>
       <concept id="1153943597977" name="jetbrains.mps.baseLanguage.collections.structure.ForEachStatement" flags="nn" index="2Gpval">
         <child id="1153944400369" name="variable" index="2Gsz3X" />
         <child id="1153944424730" name="inputSequence" index="2GsD0m" />
@@ -254,9 +297,11 @@
         <reference id="1153944258490" name="variable" index="2Gs0qQ" />
       </concept>
       <concept id="1203518072036" name="jetbrains.mps.baseLanguage.collections.structure.SmartClosureParameterDeclaration" flags="ig" index="Rh6nW" />
+      <concept id="1160612413312" name="jetbrains.mps.baseLanguage.collections.structure.AddElementOperation" flags="nn" index="TSZUe" />
       <concept id="1162935959151" name="jetbrains.mps.baseLanguage.collections.structure.GetSizeOperation" flags="nn" index="34oBXx" />
       <concept id="7125221305512719026" name="jetbrains.mps.baseLanguage.collections.structure.CollectionType" flags="in" index="3vKaQO" />
       <concept id="1202120902084" name="jetbrains.mps.baseLanguage.collections.structure.WhereOperation" flags="nn" index="3zZkjj" />
+      <concept id="1172254888721" name="jetbrains.mps.baseLanguage.collections.structure.ContainsOperation" flags="nn" index="3JPx81" />
       <concept id="5686963296372573083" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerType" flags="in" index="3O5elB">
         <child id="5686963296372573084" name="elementType" index="3O5elw" />
       </concept>
@@ -1250,5 +1295,966 @@
       <ref role="1YaFvo" to="h3y3:2ju2syjkod0" resolve="Enumeration" />
     </node>
   </node>
+  <node concept="18kY7G" id="1q44RFT5L2h">
+    <property role="TrG5h" value="check_LinkTypeInScope" />
+    <property role="3GE5qa" value="scopeFix" />
+    <node concept="3clFbS" id="1q44RFT5L2i" role="18ibNy">
+      <node concept="3cpWs8" id="1q44RFT9jYz" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9jY$" role="3cpWs9">
+          <property role="TrG5h" value="base" />
+          <node concept="1YBJjd" id="1q44RFT9jYA" role="33vP2m">
+            <ref role="1YBMHb" node="1q44RFT5L2k" resolve="link" />
+          </node>
+          <node concept="3Tqbb2" id="1q44RFT9kF7" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:2ju2syjkkIF" resolve="Link" />
+          </node>
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9jYB" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9jYC" role="3cpWs9">
+          <property role="TrG5h" value="target" />
+          <node concept="3Tqbb2" id="1q44RFT9jYD" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:2ju2syjkl4i" resolve="Classifier" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT9jYE" role="33vP2m">
+            <node concept="37vLTw" id="1q44RFT9jYF" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT9jY$" resolve="base" />
+            </node>
+            <node concept="3TrEf2" id="1q44RFT9jYG" role="2OqNvi">
+              <ref role="3Tt5mk" to="h3y3:2ju2syjkmSQ" resolve="type" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3clFbJ" id="1q44RFT9jYH" role="3cqZAp">
+        <node concept="3clFbS" id="1q44RFT9jYI" role="3clFbx">
+          <node concept="3cpWs6" id="1q44RFT9jYJ" role="3cqZAp" />
+        </node>
+        <node concept="2OqwBi" id="1q44RFT9jYK" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9jYL" role="2Oq$k0">
+            <ref role="3cqZAo" node="1q44RFT9jYC" resolve="target" />
+          </node>
+          <node concept="3w_OXm" id="1q44RFT9jYM" role="2OqNvi" />
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9jYN" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9jYO" role="3cpWs9">
+          <property role="TrG5h" value="scope" />
+          <node concept="A3Dl8" id="1q44RFT9jYP" role="1tU5fm">
+            <node concept="3Tqbb2" id="1q44RFT9jYQ" role="A3Ik2" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT9jYR" role="33vP2m">
+            <node concept="2OqwBi" id="1q44RFT9jYS" role="2Oq$k0">
+              <node concept="37vLTw" id="1q44RFT9jYT" role="2Oq$k0">
+                <ref role="3cqZAo" node="1q44RFT9jY$" resolve="base" />
+              </node>
+              <node concept="2Xjw5R" id="1q44RFT9jYU" role="2OqNvi">
+                <node concept="1xMEDy" id="1q44RFT9jYV" role="1xVPHs">
+                  <node concept="chp4Y" id="1q44RFT9jYW" role="ri$Ld">
+                    <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2qgKlT" id="1q44RFT9jYX" role="2OqNvi">
+              <ref role="37wK5l" to="thsk:59Df55kqLli" resolve="allVisibleEntities" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9jYY" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9jYZ" role="3cpWs9">
+          <property role="TrG5h" value="contains" />
+          <node concept="10P_77" id="1q44RFT9jZ0" role="1tU5fm" />
+          <node concept="2OqwBi" id="1q44RFT9jZ1" role="33vP2m">
+            <node concept="37vLTw" id="1q44RFT9jZ2" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT9jYO" resolve="scope" />
+            </node>
+            <node concept="3JPx81" id="1q44RFT9jZ3" role="2OqNvi">
+              <node concept="37vLTw" id="1q44RFT9jZ4" role="25WWJ7">
+                <ref role="3cqZAo" node="1q44RFT9jYC" resolve="target" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3clFbJ" id="1q44RFT9jZ5" role="3cqZAp">
+        <node concept="3clFbS" id="1q44RFT9jZ6" role="3clFbx">
+          <node concept="2MkqsV" id="1q44RFT9jZ7" role="3cqZAp">
+            <node concept="3cpWs3" id="1q44RFT9jZ8" role="2MkJ7o">
+              <node concept="2OqwBi" id="1q44RFT9jZ9" role="3uHU7w">
+                <node concept="2OqwBi" id="1q44RFT9jZa" role="2Oq$k0">
+                  <node concept="2Xjw5R" id="1q44RFT9jZb" role="2OqNvi">
+                    <node concept="1xMEDy" id="1q44RFT9jZc" role="1xVPHs">
+                      <node concept="chp4Y" id="1q44RFT9jZd" role="ri$Ld">
+                        <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="1q44RFT9jZe" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT9jYC" resolve="target" />
+                  </node>
+                </node>
+                <node concept="2qgKlT" id="1q44RFT9jZf" role="2OqNvi">
+                  <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                </node>
+              </node>
+              <node concept="Xl_RD" id="1q44RFT9jZg" role="3uHU7B">
+                <property role="Xl_RC" value="missing dependency on language " />
+              </node>
+            </node>
+            <node concept="37vLTw" id="1q44RFT9jZh" role="1urrMF">
+              <ref role="3cqZAo" node="1q44RFT9jY$" resolve="base" />
+            </node>
+            <node concept="2OE7Q9" id="1q44RFT9jZi" role="1urrC5">
+              <ref role="2OEe5H" to="h3y3:2ju2syjkmSQ" resolve="type" />
+            </node>
+            <node concept="3Cnw8n" id="1q44RFT9jZj" role="1urrFz">
+              <ref role="QpYPw" node="1q44RFT84gz" resolve="addToDepends" />
+              <node concept="3CnSsL" id="1q44RFT9jZk" role="3Coj4f">
+                <ref role="QkamJ" node="1q44RFT84gQ" resolve="unreachableTarget" />
+                <node concept="37vLTw" id="1q44RFT9jZl" role="3CoRuB">
+                  <ref role="3cqZAo" node="1q44RFT9jYC" resolve="target" />
+                </node>
+              </node>
+            </node>
+            <node concept="AMVWg" id="jjAxTvhakC" role="lGtFl">
+              <property role="TrG5h" value="linkTypeScope" />
+            </node>
+          </node>
+        </node>
+        <node concept="3fqX7Q" id="1q44RFT9jZm" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9jZn" role="3fr31v">
+            <ref role="3cqZAo" node="1q44RFT9jYZ" resolve="contains" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1YaCAy" id="1q44RFT5L2k" role="1YuTPh">
+      <property role="TrG5h" value="link" />
+      <ref role="1YaFvo" to="h3y3:2ju2syjkkIF" resolve="Link" />
+    </node>
+  </node>
+  <node concept="Q5z_Y" id="1q44RFT84gz">
+    <property role="TrG5h" value="addToDepends" />
+    <property role="3GE5qa" value="scopeFix" />
+    <node concept="Q6JDH" id="1q44RFT84gQ" role="Q6Id_">
+      <property role="TrG5h" value="unreachableTarget" />
+      <node concept="3Tqbb2" id="1q44RFT84gY" role="Q6QK4">
+        <ref role="ehGHo" to="h3y3:6jTTMHCXLTP" resolve="IKeyed" />
+      </node>
+    </node>
+    <node concept="Q5ZZ6" id="1q44RFT84g$" role="Q6x$H">
+      <node concept="3clFbS" id="1q44RFT84g_" role="2VODD2">
+        <node concept="3clFbJ" id="1q44RFT8aAB" role="3cqZAp">
+          <node concept="3clFbS" id="1q44RFT8aAD" role="3clFbx">
+            <node concept="3cpWs6" id="1q44RFT8b5r" role="3cqZAp" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT8aOw" role="3clFbw">
+            <node concept="QwW4i" id="1q44RFT8aDz" role="2Oq$k0">
+              <ref role="QwW4h" node="1q44RFT84gQ" resolve="unreachableTarget" />
+            </node>
+            <node concept="3w_OXm" id="1q44RFT8b0R" role="2OqNvi" />
+          </node>
+        </node>
+        <node concept="3cpWs8" id="1q44RFT8bK2" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFT8bK3" role="3cpWs9">
+            <property role="TrG5h" value="targetLanguage" />
+            <node concept="3Tqbb2" id="1q44RFT8bJM" role="1tU5fm">
+              <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFT8bK4" role="33vP2m">
+              <node concept="QwW4i" id="1q44RFT8bK5" role="2Oq$k0">
+                <ref role="QwW4h" node="1q44RFT84gQ" resolve="unreachableTarget" />
+              </node>
+              <node concept="2Xjw5R" id="1q44RFT8bK6" role="2OqNvi">
+                <node concept="1xMEDy" id="1q44RFT8bK7" role="1xVPHs">
+                  <node concept="chp4Y" id="1q44RFT8bK8" role="ri$Ld">
+                    <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="1q44RFT8bZI" role="3cqZAp">
+          <node concept="3clFbS" id="1q44RFT8bZK" role="3clFbx">
+            <node concept="3cpWs6" id="1q44RFT8cxG" role="3cqZAp" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT8cdU" role="3clFbw">
+            <node concept="37vLTw" id="1q44RFT8c1Q" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT8bK3" resolve="targetLanguage" />
+            </node>
+            <node concept="3w_OXm" id="1q44RFT8csH" role="2OqNvi" />
+          </node>
+        </node>
+        <node concept="3cpWs8" id="1q44RFT84$Q" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFT84$R" role="3cpWs9">
+            <property role="TrG5h" value="language" />
+            <node concept="3Tqbb2" id="1q44RFT84$A" role="1tU5fm">
+              <ref role="ehGHo" to="h3y3:2ju2syjkngz" resolve="Language" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFT84$S" role="33vP2m">
+              <node concept="Q6c8r" id="1q44RFT84$T" role="2Oq$k0" />
+              <node concept="2Xjw5R" id="1q44RFT84$U" role="2OqNvi">
+                <node concept="1xMEDy" id="1q44RFT84$V" role="1xVPHs">
+                  <node concept="chp4Y" id="1q44RFT84$W" role="ri$Ld">
+                    <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="1q44RFT84B0" role="3cqZAp">
+          <node concept="3clFbS" id="1q44RFT84B2" role="3clFbx">
+            <node concept="3cpWs6" id="1q44RFT85y8" role="3cqZAp" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT85ek" role="3clFbw">
+            <node concept="37vLTw" id="1q44RFT84BR" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT84$R" resolve="language" />
+            </node>
+            <node concept="3w_OXm" id="1q44RFT85t8" role="2OqNvi" />
+          </node>
+        </node>
+        <node concept="3clFbF" id="1q44RFT84hh" role="3cqZAp">
+          <node concept="2OqwBi" id="1q44RFT87nI" role="3clFbG">
+            <node concept="2OqwBi" id="1q44RFT85IC" role="2Oq$k0">
+              <node concept="37vLTw" id="1q44RFT84$X" role="2Oq$k0">
+                <ref role="3cqZAo" node="1q44RFT84$R" resolve="language" />
+              </node>
+              <node concept="3Tsc0h" id="1q44RFT85Xq" role="2OqNvi">
+                <ref role="3TtcxE" to="h3y3:2ju2syjknFV" resolve="dependsOn" />
+              </node>
+            </node>
+            <node concept="TSZUe" id="1q44RFT89Yr" role="2OqNvi">
+              <node concept="2pJPEk" id="1q44RFT8a6I" role="25WWJ7">
+                <node concept="2pJPED" id="1q44RFT8a6K" role="2pJPEn">
+                  <ref role="2pJxaS" to="h3y3:2ju2syjknNi" resolve="LanguageReference" />
+                  <node concept="2pIpSj" id="1q44RFT8aow" role="2pJxcM">
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+                        <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
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+                <node concept="2qgKlT" id="1q44RFT9bE3" role="2OqNvi">
+                  <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                </node>
+              </node>
+              <node concept="Xl_RD" id="1q44RFT9bE4" role="3uHU7B">
+                <property role="Xl_RC" value="missing dependency on language " />
+              </node>
+            </node>
+            <node concept="37vLTw" id="1q44RFT9d4S" role="1urrMF">
+              <ref role="3cqZAo" node="1q44RFT9d4P" resolve="node" />
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+                <ref role="QkamJ" node="1q44RFT84gQ" resolve="unreachableTarget" />
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+                  <ref role="3cqZAo" node="1q44RFT9ccz" resolve="extends" />
+                </node>
+              </node>
+            </node>
+            <node concept="AMVWg" id="jjAxTvh9Ly" role="lGtFl">
+              <property role="TrG5h" value="annotationExtendsScope" />
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+          </node>
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+    </node>
+    <node concept="1YaCAy" id="1q44RFT9bd9" role="1YuTPh">
+      <property role="TrG5h" value="annotation" />
+      <ref role="1YaFvo" to="h3y3:18UigYQyrxa" resolve="Annotation" />
+    </node>
+  </node>
+  <node concept="18kY7G" id="1q44RFT9lou">
+    <property role="TrG5h" value="check_AnnotationAnnotatesInScope" />
+    <property role="3GE5qa" value="scopeFix" />
+    <node concept="3clFbS" id="1q44RFT9lov" role="18ibNy">
+      <node concept="3cpWs8" id="1q44RFT9low" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9lox" role="3cpWs9">
+          <property role="TrG5h" value="base" />
+          <node concept="3Tqbb2" id="1q44RFT9loy" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:18UigYQyrxa" resolve="Annotation" />
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+            <ref role="1YBMHb" node="1q44RFT9lpl" resolve="annotation" />
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+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9lo$" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9lo_" role="3cpWs9">
+          <property role="TrG5h" value="target" />
+          <node concept="3Tqbb2" id="1q44RFT9loA" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:2ju2syjkl4i" resolve="Classifier" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT9loB" role="33vP2m">
+            <node concept="37vLTw" id="1q44RFT9loC" role="2Oq$k0">
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+            <node concept="3TrEf2" id="1q44RFT9loD" role="2OqNvi">
+              <ref role="3Tt5mk" to="h3y3:18UigYQyrxb" resolve="annotates" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3clFbJ" id="1q44RFT9loE" role="3cqZAp">
+        <node concept="3clFbS" id="1q44RFT9loF" role="3clFbx">
+          <node concept="3cpWs6" id="1q44RFT9loG" role="3cqZAp" />
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+        <node concept="2OqwBi" id="1q44RFT9loH" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9loI" role="2Oq$k0">
+            <ref role="3cqZAo" node="1q44RFT9lo_" resolve="target" />
+          </node>
+          <node concept="3w_OXm" id="1q44RFT9loJ" role="2OqNvi" />
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9loK" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9loL" role="3cpWs9">
+          <property role="TrG5h" value="scope" />
+          <node concept="A3Dl8" id="1q44RFT9loM" role="1tU5fm">
+            <node concept="3Tqbb2" id="1q44RFT9loN" role="A3Ik2" />
+          </node>
+          <node concept="2OqwBi" id="1q44RFT9loO" role="33vP2m">
+            <node concept="2OqwBi" id="1q44RFT9loP" role="2Oq$k0">
+              <node concept="37vLTw" id="1q44RFT9loQ" role="2Oq$k0">
+                <ref role="3cqZAo" node="1q44RFT9lox" resolve="base" />
+              </node>
+              <node concept="2Xjw5R" id="1q44RFT9loR" role="2OqNvi">
+                <node concept="1xMEDy" id="1q44RFT9loS" role="1xVPHs">
+                  <node concept="chp4Y" id="1q44RFT9loT" role="ri$Ld">
+                    <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2qgKlT" id="1q44RFT9loU" role="2OqNvi">
+              <ref role="37wK5l" to="thsk:59Df55kqLli" resolve="allVisibleEntities" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9loV" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9loW" role="3cpWs9">
+          <property role="TrG5h" value="contains" />
+          <node concept="10P_77" id="1q44RFT9loX" role="1tU5fm" />
+          <node concept="2OqwBi" id="1q44RFT9loY" role="33vP2m">
+            <node concept="37vLTw" id="1q44RFT9loZ" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT9loL" resolve="scope" />
+            </node>
+            <node concept="3JPx81" id="1q44RFT9lp0" role="2OqNvi">
+              <node concept="37vLTw" id="1q44RFT9lp1" role="25WWJ7">
+                <ref role="3cqZAo" node="1q44RFT9lo_" resolve="target" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3clFbJ" id="1q44RFT9lp2" role="3cqZAp">
+        <node concept="3clFbS" id="1q44RFT9lp3" role="3clFbx">
+          <node concept="2MkqsV" id="1q44RFT9lp4" role="3cqZAp">
+            <node concept="3cpWs3" id="1q44RFT9lp5" role="2MkJ7o">
+              <node concept="2OqwBi" id="1q44RFT9lp6" role="3uHU7w">
+                <node concept="2OqwBi" id="1q44RFT9lp7" role="2Oq$k0">
+                  <node concept="2Xjw5R" id="1q44RFT9lp8" role="2OqNvi">
+                    <node concept="1xMEDy" id="1q44RFT9lp9" role="1xVPHs">
+                      <node concept="chp4Y" id="1q44RFT9lpa" role="ri$Ld">
+                        <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="1q44RFT9lpb" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT9lo_" resolve="target" />
+                  </node>
+                </node>
+                <node concept="2qgKlT" id="1q44RFT9lpc" role="2OqNvi">
+                  <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                </node>
+              </node>
+              <node concept="Xl_RD" id="1q44RFT9lpd" role="3uHU7B">
+                <property role="Xl_RC" value="missing dependency on language " />
+              </node>
+            </node>
+            <node concept="37vLTw" id="1q44RFT9lpe" role="1urrMF">
+              <ref role="3cqZAo" node="1q44RFT9lox" resolve="base" />
+            </node>
+            <node concept="2OE7Q9" id="1q44RFT9lpf" role="1urrC5">
+              <ref role="2OEe5H" to="h3y3:18UigYQyrxb" resolve="annotates" />
+            </node>
+            <node concept="3Cnw8n" id="1q44RFT9lpg" role="1urrFz">
+              <ref role="QpYPw" node="1q44RFT84gz" resolve="addToDepends" />
+              <node concept="3CnSsL" id="1q44RFT9lph" role="3Coj4f">
+                <ref role="QkamJ" node="1q44RFT84gQ" resolve="unreachableTarget" />
+                <node concept="37vLTw" id="1q44RFT9lpi" role="3CoRuB">
+                  <ref role="3cqZAo" node="1q44RFT9lo_" resolve="target" />
+                </node>
+              </node>
+            </node>
+            <node concept="AMVWg" id="jjAxTvh9pV" role="lGtFl">
+              <property role="TrG5h" value="annotationAnnotatesScope" />
+            </node>
+          </node>
+        </node>
+        <node concept="3fqX7Q" id="1q44RFT9lpj" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9lpk" role="3fr31v">
+            <ref role="3cqZAo" node="1q44RFT9loW" resolve="contains" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1YaCAy" id="1q44RFT9lpl" role="1YuTPh">
+      <property role="TrG5h" value="annotation" />
+      <ref role="1YaFvo" to="h3y3:18UigYQyrxa" resolve="Annotation" />
+    </node>
+  </node>
+  <node concept="18kY7G" id="1q44RFT9nx2">
+    <property role="3GE5qa" value="scopeFix" />
+    <property role="TrG5h" value="check_PropertyTypeInScope" />
+    <node concept="3clFbS" id="1q44RFT9nx3" role="18ibNy">
+      <node concept="3cpWs8" id="1q44RFT9nZs" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9nZt" role="3cpWs9">
+          <property role="TrG5h" value="base" />
+          <node concept="1YBJjd" id="1q44RFT9nZu" role="33vP2m">
+            <ref role="1YBMHb" node="1q44RFT9nxv" resolve="property" />
+          </node>
+          <node concept="3Tqbb2" id="1q44RFT9oMu" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:2ju2syjkkDM" resolve="Property" />
+          </node>
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9nZw" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9nZx" role="3cpWs9">
+          <property role="TrG5h" value="target" />
+          <node concept="2OqwBi" id="1q44RFT9nZz" role="33vP2m">
+            <node concept="37vLTw" id="1q44RFT9nZ$" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFT9nZt" resolve="base" />
+            </node>
+            <node concept="3TrEf2" id="1q44RFT9nZ_" role="2OqNvi">
+              <ref role="3Tt5mk" to="h3y3:2ju2syjmDct" resolve="type" />
+            </node>
+          </node>
+          <node concept="3Tqbb2" id="1q44RFT9pC7" role="1tU5fm">
+            <ref role="ehGHo" to="h3y3:2ju2syjko0M" resolve="DataType" />
+          </node>
+        </node>
+      </node>
+      <node concept="3clFbJ" id="1q44RFT9nZA" role="3cqZAp">
+        <node concept="3clFbS" id="1q44RFT9nZB" role="3clFbx">
+          <node concept="3cpWs6" id="1q44RFT9nZC" role="3cqZAp" />
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+        <node concept="2OqwBi" id="1q44RFT9nZD" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9nZE" role="2Oq$k0">
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+          </node>
+          <node concept="3w_OXm" id="1q44RFT9nZF" role="2OqNvi" />
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+      </node>
+      <node concept="3cpWs8" id="1q44RFT9nZG" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9nZH" role="3cpWs9">
+          <property role="TrG5h" value="scope" />
+          <node concept="A3Dl8" id="1q44RFT9nZI" role="1tU5fm">
+            <node concept="3Tqbb2" id="1q44RFT9nZJ" role="A3Ik2" />
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+          <node concept="2OqwBi" id="1q44RFT9nZK" role="33vP2m">
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+              <node concept="37vLTw" id="1q44RFT9nZM" role="2Oq$k0">
+                <ref role="3cqZAo" node="1q44RFT9nZt" resolve="base" />
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+              <node concept="2Xjw5R" id="1q44RFT9nZN" role="2OqNvi">
+                <node concept="1xMEDy" id="1q44RFT9nZO" role="1xVPHs">
+                  <node concept="chp4Y" id="1q44RFT9nZP" role="ri$Ld">
+                    <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2qgKlT" id="1q44RFT9nZQ" role="2OqNvi">
+              <ref role="37wK5l" to="thsk:59Df55kqLli" resolve="allVisibleEntities" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3cpWs8" id="1q44RFT9nZR" role="3cqZAp">
+        <node concept="3cpWsn" id="1q44RFT9nZS" role="3cpWs9">
+          <property role="TrG5h" value="contains" />
+          <node concept="10P_77" id="1q44RFT9nZT" role="1tU5fm" />
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+            </node>
+          </node>
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+      </node>
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+                        <ref role="cht4Q" to="h3y3:2ju2syjkngz" resolve="Language" />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="1q44RFT9o07" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1q44RFT9nZx" resolve="target" />
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+                </node>
+                <node concept="2qgKlT" id="1q44RFT9o08" role="2OqNvi">
+                  <ref role="37wK5l" to="tpcu:hEwIMiw" resolve="getPresentation" />
+                </node>
+              </node>
+              <node concept="Xl_RD" id="1q44RFT9o09" role="3uHU7B">
+                <property role="Xl_RC" value="missing dependency on language " />
+              </node>
+            </node>
+            <node concept="37vLTw" id="1q44RFT9o0a" role="1urrMF">
+              <ref role="3cqZAo" node="1q44RFT9nZt" resolve="base" />
+            </node>
+            <node concept="2OE7Q9" id="1q44RFT9o0b" role="1urrC5">
+              <ref role="2OEe5H" to="h3y3:2ju2syjmDct" resolve="type" />
+            </node>
+            <node concept="3Cnw8n" id="1q44RFT9o0c" role="1urrFz">
+              <ref role="QpYPw" node="1q44RFT84gz" resolve="addToDepends" />
+              <node concept="3CnSsL" id="1q44RFT9o0d" role="3Coj4f">
+                <ref role="QkamJ" node="1q44RFT84gQ" resolve="unreachableTarget" />
+                <node concept="37vLTw" id="1q44RFT9o0e" role="3CoRuB">
+                  <ref role="3cqZAo" node="1q44RFT9nZx" resolve="target" />
+                </node>
+              </node>
+            </node>
+            <node concept="AMVWg" id="jjAxTvhaGc" role="lGtFl">
+              <property role="TrG5h" value="propertyTypeScope" />
+            </node>
+          </node>
+        </node>
+        <node concept="3fqX7Q" id="1q44RFT9o0f" role="3clFbw">
+          <node concept="37vLTw" id="1q44RFT9o0g" role="3fr31v">
+            <ref role="3cqZAo" node="1q44RFT9nZS" resolve="contains" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1YaCAy" id="1q44RFT9nxv" role="1YuTPh">
+      <property role="TrG5h" value="property" />
+      <ref role="1YaFvo" to="h3y3:2ju2syjkkDM" resolve="Property" />
+    </node>
+  </node>
 </model>
 
diff --git a/solutions/io.lionweb.mps.build.tests/models/io.lionweb.mps.build.tests.mps b/solutions/io.lionweb.mps.build.tests/models/io.lionweb.mps.build.tests.mps
index 96064b42..9131e66c 100644
--- a/solutions/io.lionweb.mps.build.tests/models/io.lionweb.mps.build.tests.mps
+++ b/solutions/io.lionweb.mps.build.tests/models/io.lionweb.mps.build.tests.mps
@@ -451,6 +451,26 @@
             <ref role="3bR37D" node="5ocQ9W1zSw_" resolve="io.lionweb.mps.converter.TestCoreRefLang" />
           </node>
         </node>
+        <node concept="1SiIV0" id="3FYgAtsK2FC" role="3bR37C">
+          <node concept="3bR9La" id="3FYgAtsK2FD" role="1SiIV1">
+            <ref role="3bR37D" node="1xqd6ptjffo" resolve="io.lionweb.mps.converter.TestAnnotation" />
+          </node>
+        </node>
+        <node concept="1SiIV0" id="3FYgAtsK2FE" role="3bR37C">
+          <node concept="3bR9La" id="3FYgAtsK2FF" role="1SiIV1">
+            <ref role="3bR37D" to="e6nc:6fYiNFaW8NT" resolve="io.lionweb.mps.structure.attribute" />
+          </node>
+        </node>
+        <node concept="1SiIV0" id="3FYgAtsK2FG" role="3bR37C">
+          <node concept="3bR9La" id="3FYgAtsK2FH" role="1SiIV1">
+            <ref role="3bR37D" to="ffeo:7Kfy9QB6KYb" resolve="jetbrains.mps.baseLanguage" />
+          </node>
+        </node>
+        <node concept="1SiIV0" id="3FYgAtsK2FI" role="3bR37C">
+          <node concept="3bR9La" id="3FYgAtsK2FJ" role="1SiIV1">
+            <ref role="3bR37D" to="ffeo:7Kfy9QB6L1S" resolve="jetbrains.mps.baseLanguage.javadoc" />
+          </node>
+        </node>
       </node>
       <node concept="1E1JtA" id="5wsogBcGDRu" role="2G$12L">
         <property role="BnDLt" value="true" />
diff --git a/solutions/io.lionweb.mps.converter.lang.runtime/models/io.lionweb.mps.converter.lang.runtime.mps b/solutions/io.lionweb.mps.converter.lang.runtime/models/io.lionweb.mps.converter.lang.runtime.mps
index e202b675..cd57b98a 100644
--- a/solutions/io.lionweb.mps.converter.lang.runtime/models/io.lionweb.mps.converter.lang.runtime.mps
+++ b/solutions/io.lionweb.mps.converter.lang.runtime/models/io.lionweb.mps.converter.lang.runtime.mps
@@ -464,6 +464,9 @@
                 <node concept="37vLTw" id="18UigYQWZOL" role="37wK5m">
                   <ref role="3cqZAo" node="4WflrVaTyx_" resolve="metaAdapterByDeclarationHelper" />
                 </node>
+                <node concept="37vLTw" id="1q44RFTb1CA" role="37wK5m">
+                  <ref role="3cqZAo" node="2fx6VTTfJEo" resolve="constants" />
+                </node>
               </node>
             </node>
           </node>
@@ -820,6 +823,9 @@
                 <node concept="37vLTw" id="1xqd6ptqyzX" role="37wK5m">
                   <ref role="3cqZAo" node="1xqd6ptqyzN" resolve="metaAdapterByDeclarationHelper" />
                 </node>
+                <node concept="37vLTw" id="1q44RFTb34Z" role="37wK5m">
+                  <ref role="3cqZAo" node="5M3rB6BjKAY" resolve="constants" />
+                </node>
               </node>
             </node>
           </node>
diff --git a/solutions/io.lionweb.mps.converter.test/io.lionweb.mps.converter.test.msd b/solutions/io.lionweb.mps.converter.test/io.lionweb.mps.converter.test.msd
index dc14fa32..a052fa72 100644
--- a/solutions/io.lionweb.mps.converter.test/io.lionweb.mps.converter.test.msd
+++ b/solutions/io.lionweb.mps.converter.test/io.lionweb.mps.converter.test.msd
@@ -28,6 +28,10 @@
     <dependency reexport="false">7350a1d7-537e-4f0d-9965-e91c82522d7d(io.lionweb.mps.m3.runtime)</dependency>
     <dependency reexport="false">ac1d3da7-5f56-482d-8c2c-cf6ea70b4f13(io.lionweb.mps.converter.TestCoreRefLang)</dependency>
     <dependency reexport="false">537f9cb0-0f25-3c76-8b86-308f45010100(library)</dependency>
+    <dependency reexport="false">411e5b27-8a76-482e-8af8-1704262b4468(io.lionweb.mps.structure.attribute)</dependency>
+    <dependency reexport="false">afd6d8a2-5e3b-49d1-ab82-c9cb7dc063bb(io.lionweb.mps.converter.TestAnnotation)</dependency>
+    <dependency reexport="false">f2801650-65d5-424e-bb1b-463a8781b786(jetbrains.mps.baseLanguage.javadoc)</dependency>
+    <dependency reexport="false">f3061a53-9226-4cc5-a443-f952ceaf5816(jetbrains.mps.baseLanguage)</dependency>
   </dependencies>
   <languageVersions>
     <language slang="l:97ef2b8d-23e1-433e-8d23-48f916dd314d:io.lionweb.mps.converter.lang" version="0" />
diff --git a/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.annotationfinder@tests.mps b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.annotationfinder@tests.mps
new file mode 100644
index 00000000..ece00a0c
--- /dev/null
+++ b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.annotationfinder@tests.mps
@@ -0,0 +1,1555 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<model ref="r:097d0547-9194-4706-b925-694566ea96b5(io.lionweb.mps.converter.test.annotationfinder@tests)">
+  <persistence version="9" />
+  <languages>
+    <use id="8585453e-6bfb-4d80-98de-b16074f1d86c" name="jetbrains.mps.lang.test" version="5" />
+    <use id="f61473f9-130f-42f6-b98d-6c438812c2f6" name="jetbrains.mps.baseLanguage.unitTest" version="1" />
+    <use id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel" version="19" />
+  </languages>
+  <imports>
+    <import index="apzt" ref="r:ea3bdd37-0680-4524-8252-d8093e3b6903(io.lionweb.mps.converter.util)" />
+    <import index="y7p" ref="r:3303ef0b-a58e-4f50-b3cb-bd3d7aaf3653(io.lionweb.mps.m3.runtime)" />
+    <import index="lui2" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.module(MPS.OpenAPI/)" />
+    <import index="c17a" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.language(MPS.OpenAPI/)" />
+    <import index="234s" ref="r:c798b861-d641-45c1-bec6-e39cbda50960(io.lionweb.mps.structure.attribute.structure)" />
+    <import index="c1ep" ref="r:5bfd372c-811e-46e2-8e44-71f86a6ae517(io.lionweb.mps.converter.TestAnnotation.structure)" />
+    <import index="m373" ref="r:4095af4f-a097-4799-aaa9-03df087ddfa6(jetbrains.mps.baseLanguage.javadoc.structure)" />
+    <import index="tpee" ref="r:00000000-0000-4000-0000-011c895902ca(jetbrains.mps.baseLanguage.structure)" />
+    <import index="mhbf" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.model(MPS.OpenAPI/)" implicit="true" />
+    <import index="tpce" ref="r:00000000-0000-4000-0000-011c89590292(jetbrains.mps.lang.structure.structure)" implicit="true" />
+    <import index="tpck" ref="r:00000000-0000-4000-0000-011c89590288(jetbrains.mps.lang.core.structure)" implicit="true" />
+    <import index="h3y3" ref="r:11596e6a-4231-47c9-b3df-0dcce1111a54(io.lionweb.mps.m3.structure)" implicit="true" />
+  </imports>
+  <registry>
+    <language id="8585453e-6bfb-4d80-98de-b16074f1d86c" name="jetbrains.mps.lang.test">
+      <concept id="5097124989038916362" name="jetbrains.mps.lang.test.structure.TestInfo" flags="ng" index="2XOHcx">
+        <property id="5097124989038916363" name="projectPath" index="2XOHcw" />
+      </concept>
+      <concept id="1225469856668" name="jetbrains.mps.lang.test.structure.ModelExpression" flags="nn" index="1jGwE1" />
+      <concept id="1216913645126" name="jetbrains.mps.lang.test.structure.NodesTestCase" flags="lg" index="1lH9Xt">
+        <child id="1216993439383" name="methods" index="1qtyYc" />
+        <child id="1217501895093" name="testMethods" index="1SL9yI" />
+      </concept>
+      <concept id="1225978065297" name="jetbrains.mps.lang.test.structure.SimpleNodeTest" flags="ng" index="1LZb2c" />
+    </language>
+    <language id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage">
+      <concept id="1202948039474" name="jetbrains.mps.baseLanguage.structure.InstanceMethodCallOperation" flags="nn" index="liA8E" />
+      <concept id="2820489544401957797" name="jetbrains.mps.baseLanguage.structure.DefaultClassCreator" flags="nn" index="HV5vD">
+        <reference id="2820489544401957798" name="classifier" index="HV5vE" />
+      </concept>
+      <concept id="1197027756228" name="jetbrains.mps.baseLanguage.structure.DotExpression" flags="nn" index="2OqwBi">
+        <child id="1197027771414" name="operand" index="2Oq$k0" />
+        <child id="1197027833540" name="operation" index="2OqNvi" />
+      </concept>
+      <concept id="1145552977093" name="jetbrains.mps.baseLanguage.structure.GenericNewExpression" flags="nn" index="2ShNRf">
+        <child id="1145553007750" name="creator" index="2ShVmc" />
+      </concept>
+      <concept id="1068431474542" name="jetbrains.mps.baseLanguage.structure.VariableDeclaration" flags="ng" index="33uBYm">
+        <child id="1068431790190" name="initializer" index="33vP2m" />
+      </concept>
+      <concept id="1513279640923991009" name="jetbrains.mps.baseLanguage.structure.IGenericClassCreator" flags="ng" index="366HgL">
+        <property id="1513279640906337053" name="inferTypeParams" index="373rjd" />
+      </concept>
+      <concept id="1068498886296" name="jetbrains.mps.baseLanguage.structure.VariableReference" flags="nn" index="37vLTw">
+        <reference id="1068581517664" name="variableDeclaration" index="3cqZAo" />
+      </concept>
+      <concept id="1068498886292" name="jetbrains.mps.baseLanguage.structure.ParameterDeclaration" flags="ir" index="37vLTG" />
+      <concept id="4972933694980447171" name="jetbrains.mps.baseLanguage.structure.BaseVariableDeclaration" flags="ng" index="19Szcq">
+        <child id="5680397130376446158" name="type" index="1tU5fm" />
+      </concept>
+      <concept id="1068580123132" name="jetbrains.mps.baseLanguage.structure.BaseMethodDeclaration" flags="ng" index="3clF44">
+        <child id="1068580123133" name="returnType" index="3clF45" />
+        <child id="1068580123134" name="parameter" index="3clF46" />
+        <child id="1068580123135" name="body" index="3clF47" />
+      </concept>
+      <concept id="1068580123155" name="jetbrains.mps.baseLanguage.structure.ExpressionStatement" flags="nn" index="3clFbF">
+        <child id="1068580123156" name="expression" index="3clFbG" />
+      </concept>
+      <concept id="1068580123136" name="jetbrains.mps.baseLanguage.structure.StatementList" flags="sn" stub="5293379017992965193" index="3clFbS">
+        <child id="1068581517665" name="statement" index="3cqZAp" />
+      </concept>
+      <concept id="1068581242864" name="jetbrains.mps.baseLanguage.structure.LocalVariableDeclarationStatement" flags="nn" index="3cpWs8">
+        <child id="1068581242865" name="localVariableDeclaration" index="3cpWs9" />
+      </concept>
+      <concept id="1068581242863" name="jetbrains.mps.baseLanguage.structure.LocalVariableDeclaration" flags="nr" index="3cpWsn" />
+      <concept id="1068581517677" name="jetbrains.mps.baseLanguage.structure.VoidType" flags="in" index="3cqZAl" />
+      <concept id="1204053956946" name="jetbrains.mps.baseLanguage.structure.IMethodCall" flags="ng" index="1ndlxa">
+        <reference id="1068499141037" name="baseMethodDeclaration" index="37wK5l" />
+        <child id="1068499141038" name="actualArgument" index="37wK5m" />
+      </concept>
+      <concept id="1212685548494" name="jetbrains.mps.baseLanguage.structure.ClassCreator" flags="nn" index="1pGfFk" />
+      <concept id="1107535904670" name="jetbrains.mps.baseLanguage.structure.ClassifierType" flags="in" index="3uibUv">
+        <reference id="1107535924139" name="classifier" index="3uigEE" />
+      </concept>
+      <concept id="1178549954367" name="jetbrains.mps.baseLanguage.structure.IVisible" flags="ng" index="1B3ioH">
+        <child id="1178549979242" name="visibility" index="1B3o_S" />
+      </concept>
+      <concept id="1146644623116" name="jetbrains.mps.baseLanguage.structure.PrivateVisibility" flags="nn" index="3Tm6S6" />
+    </language>
+    <language id="443f4c36-fcf5-4eb6-9500-8d06ed259e3e" name="jetbrains.mps.baseLanguage.classifiers">
+      <concept id="1205752633985" name="jetbrains.mps.baseLanguage.classifiers.structure.ThisClassifierExpression" flags="nn" index="2WthIp" />
+      <concept id="1205756064662" name="jetbrains.mps.baseLanguage.classifiers.structure.IMemberOperation" flags="ng" index="2WEnae">
+        <reference id="1205756909548" name="member" index="2WH_rO" />
+      </concept>
+      <concept id="1205769003971" name="jetbrains.mps.baseLanguage.classifiers.structure.DefaultClassifierMethodDeclaration" flags="ng" index="2XrIbr" />
+      <concept id="1205769149993" name="jetbrains.mps.baseLanguage.classifiers.structure.DefaultClassifierMethodCallOperation" flags="nn" index="2XshWL">
+        <child id="1205770614681" name="actualArgument" index="2XxRq1" />
+      </concept>
+    </language>
+    <language id="f61473f9-130f-42f6-b98d-6c438812c2f6" name="jetbrains.mps.baseLanguage.unitTest">
+      <concept id="8427750732757990717" name="jetbrains.mps.baseLanguage.unitTest.structure.BinaryAssert" flags="nn" index="3tpDYu">
+        <child id="8427750732757990725" name="actual" index="3tpDZA" />
+        <child id="8427750732757990724" name="expected" index="3tpDZB" />
+      </concept>
+      <concept id="1171978097730" name="jetbrains.mps.baseLanguage.unitTest.structure.AssertEquals" flags="nn" index="3vlDli" />
+      <concept id="1171981022339" name="jetbrains.mps.baseLanguage.unitTest.structure.AssertTrue" flags="nn" index="3vwNmj">
+        <child id="1171981057159" name="condition" index="3vwVQn" />
+      </concept>
+      <concept id="1171983834376" name="jetbrains.mps.baseLanguage.unitTest.structure.AssertFalse" flags="nn" index="3vFxKo">
+        <child id="1171983854940" name="condition" index="3vFALc" />
+      </concept>
+    </language>
+    <language id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel">
+      <concept id="1177026924588" name="jetbrains.mps.lang.smodel.structure.RefConcept_Reference" flags="nn" index="chp4Y">
+        <reference id="1177026940964" name="conceptDeclaration" index="cht4Q" />
+      </concept>
+      <concept id="2396822768958367367" name="jetbrains.mps.lang.smodel.structure.AbstractTypeCastExpression" flags="nn" index="$5XWr">
+        <child id="6733348108486823193" name="leftExpression" index="1m5AlR" />
+        <child id="3906496115198199033" name="conceptArgument" index="3oSUPX" />
+      </concept>
+      <concept id="1145383075378" name="jetbrains.mps.lang.smodel.structure.SNodeListType" flags="in" index="2I9FWS">
+        <reference id="1145383142433" name="elementConcept" index="2I9WkF" />
+      </concept>
+      <concept id="2644386474300074836" name="jetbrains.mps.lang.smodel.structure.ConceptIdRefExpression" flags="nn" index="35c_gC">
+        <reference id="2644386474300074837" name="conceptDeclaration" index="35c_gD" />
+      </concept>
+      <concept id="1140137987495" name="jetbrains.mps.lang.smodel.structure.SNodeTypeCastExpression" flags="nn" index="1PxgMI">
+        <property id="1238684351431" name="asCast" index="1BlNFB" />
+      </concept>
+      <concept id="1138055754698" name="jetbrains.mps.lang.smodel.structure.SNodeType" flags="in" index="3Tqbb2">
+        <reference id="1138405853777" name="concept" index="ehGHo" />
+      </concept>
+    </language>
+    <language id="ceab5195-25ea-4f22-9b92-103b95ca8c0c" name="jetbrains.mps.lang.core">
+      <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
+        <property id="1169194664001" name="name" index="TrG5h" />
+      </concept>
+    </language>
+    <language id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections">
+      <concept id="1151688443754" name="jetbrains.mps.baseLanguage.collections.structure.ListType" flags="in" index="_YKpA">
+        <child id="1151688676805" name="elementType" index="_ZDj9" />
+      </concept>
+      <concept id="1151689724996" name="jetbrains.mps.baseLanguage.collections.structure.SequenceType" flags="in" index="A3Dl8">
+        <child id="1151689745422" name="elementType" index="A3Ik2" />
+      </concept>
+      <concept id="1151702311717" name="jetbrains.mps.baseLanguage.collections.structure.ToListOperation" flags="nn" index="ANE8D" />
+      <concept id="1237721394592" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerCreator" flags="nn" index="HWqM0">
+        <child id="1237721435808" name="initValue" index="HW$Y0" />
+      </concept>
+      <concept id="1160600644654" name="jetbrains.mps.baseLanguage.collections.structure.ListCreatorWithInit" flags="nn" index="Tc6Ow" />
+      <concept id="1165530316231" name="jetbrains.mps.baseLanguage.collections.structure.IsEmptyOperation" flags="nn" index="1v1jN8" />
+    </language>
+  </registry>
+  <node concept="2XOHcx" id="3ePT3MiXrx5">
+    <property role="2XOHcw" value="${lioncore-mps.home}" />
+  </node>
+  <node concept="1lH9Xt" id="1q44RFTb6gj">
+    <property role="TrG5h" value="isAnnotation_model" />
+    <node concept="2XrIbr" id="1q44RFTb6Wz" role="1qtyYc">
+      <property role="TrG5h" value="create" />
+      <node concept="3uibUv" id="1q44RFTb6X_" role="3clF45">
+        <ref role="3uigEE" to="apzt:18UigYQMpCK" resolve="AnnotationFinder" />
+      </node>
+      <node concept="3clFbS" id="1q44RFTb6W_" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTb88n" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTb88o" role="3cpWs9">
+            <property role="TrG5h" value="repository" />
+            <node concept="3uibUv" id="1q44RFTb87C" role="1tU5fm">
+              <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFTb88p" role="33vP2m">
+              <node concept="1jGwE1" id="1q44RFTb88q" role="2Oq$k0" />
+              <node concept="liA8E" id="1q44RFTb88r" role="2OqNvi">
+                <ref role="37wK5l" to="mhbf:~SModel.getRepository()" resolve="getRepository" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="1q44RFTb6Yk" role="3cqZAp">
+          <node concept="2ShNRf" id="1q44RFTb6Yi" role="3clFbG">
+            <node concept="1pGfFk" id="1q44RFTb7cZ" role="2ShVmc">
+              <property role="373rjd" value="true" />
+              <ref role="37wK5l" to="apzt:5AGBwuFEKL7" resolve="AnnotationFinder" />
+              <node concept="37vLTw" id="1q44RFTb88s" role="37wK5m">
+                <ref role="3cqZAo" node="1q44RFTb88o" resolve="repository" />
+              </node>
+              <node concept="2ShNRf" id="1q44RFTb7r6" role="37wK5m">
+                <node concept="HV5vD" id="1q44RFTb814" role="2ShVmc">
+                  <property role="373rjd" value="true" />
+                  <ref role="HV5vE" to="y7p:18UigYOOPLq" resolve="MetaAdapterByDeclarationHelper" />
+                </node>
+              </node>
+              <node concept="2ShNRf" id="1q44RFTb86L" role="37wK5m">
+                <node concept="1pGfFk" id="1q44RFTb86z" role="2ShVmc">
+                  <ref role="37wK5l" to="y7p:DUXtGZOlxP" resolve="LionCoreConstants" />
+                  <node concept="37vLTw" id="1q44RFTb8aI" role="37wK5m">
+                    <ref role="3cqZAo" node="1q44RFTb88o" resolve="repository" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm6S6" id="1q44RFTb6WQ" role="1B3o_S" />
+    </node>
+    <node concept="2XrIbr" id="1q44RFTbaqA" role="1qtyYc">
+      <property role="TrG5h" value="asNode" />
+      <node concept="37vLTG" id="1q44RFTbaz6" role="3clF46">
+        <property role="TrG5h" value="concept" />
+        <node concept="3uibUv" id="1q44RFTbazF" role="1tU5fm">
+          <ref role="3uigEE" to="c17a:~SConcept" resolve="SConcept" />
+        </node>
+      </node>
+      <node concept="3Tqbb2" id="1q44RFTbauT" role="3clF45">
+        <ref role="ehGHo" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+      </node>
+      <node concept="3clFbS" id="1q44RFTbaqC" role="3clF47">
+        <node concept="3clFbF" id="1q44RFTbaCd" role="3cqZAp">
+          <node concept="1PxgMI" id="1q44RFTbcGL" role="3clFbG">
+            <property role="1BlNFB" value="true" />
+            <node concept="chp4Y" id="1q44RFTbcM4" role="3oSUPX">
+              <ref role="cht4Q" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFTbbAZ" role="1m5AlR">
+              <node concept="2OqwBi" id="1q44RFTbaVo" role="2Oq$k0">
+                <node concept="37vLTw" id="1q44RFTbaCc" role="2Oq$k0">
+                  <ref role="3cqZAo" node="1q44RFTbaz6" resolve="concept" />
+                </node>
+                <node concept="liA8E" id="1q44RFTbbtJ" role="2OqNvi">
+                  <ref role="37wK5l" to="c17a:~SAbstractConcept.getSourceNode()" resolve="getSourceNode" />
+                </node>
+              </node>
+              <node concept="liA8E" id="1q44RFTbbNE" role="2OqNvi">
+                <ref role="37wK5l" to="mhbf:~SNodeReference.resolve(org.jetbrains.mps.openapi.module.SRepository)" resolve="resolve" />
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+    <property role="TrG5h" value="extractAnnotated_mps" />
+    <node concept="2XrIbr" id="1q44RFTcSR3" role="1qtyYc">
+      <property role="TrG5h" value="create" />
+      <node concept="3uibUv" id="1q44RFTcSR4" role="3clF45">
+        <ref role="3uigEE" to="apzt:18UigYQMpCK" resolve="AnnotationFinder" />
+      </node>
+      <node concept="3clFbS" id="1q44RFTcSR5" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSR6" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSR7" role="3cpWs9">
+            <property role="TrG5h" value="repository" />
+            <node concept="3uibUv" id="1q44RFTcSR8" role="1tU5fm">
+              <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFTcSR9" role="33vP2m">
+              <node concept="1jGwE1" id="1q44RFTcSRa" role="2Oq$k0" />
+              <node concept="liA8E" id="1q44RFTcSRb" role="2OqNvi">
+                <ref role="37wK5l" to="mhbf:~SModel.getRepository()" resolve="getRepository" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="1q44RFTcSRc" role="3cqZAp">
+          <node concept="2ShNRf" id="1q44RFTcSRd" role="3clFbG">
+            <node concept="1pGfFk" id="1q44RFTcSRe" role="2ShVmc">
+              <property role="373rjd" value="true" />
+              <ref role="37wK5l" to="apzt:5AGBwuFEKL7" resolve="AnnotationFinder" />
+              <node concept="37vLTw" id="1q44RFTcSRf" role="37wK5m">
+                <ref role="3cqZAo" node="1q44RFTcSR7" resolve="repository" />
+              </node>
+              <node concept="2ShNRf" id="1q44RFTcSRg" role="37wK5m">
+                <node concept="HV5vD" id="1q44RFTcSRh" role="2ShVmc">
+                  <property role="373rjd" value="true" />
+                  <ref role="HV5vE" to="y7p:18UigYOOPLq" resolve="MetaAdapterByDeclarationHelper" />
+                </node>
+              </node>
+              <node concept="2ShNRf" id="1q44RFTcSRi" role="37wK5m">
+                <node concept="1pGfFk" id="1q44RFTcSRj" role="2ShVmc">
+                  <ref role="37wK5l" to="y7p:DUXtGZOlxP" resolve="LionCoreConstants" />
+                  <node concept="37vLTw" id="1q44RFTcSRk" role="37wK5m">
+                    <ref role="3cqZAo" node="1q44RFTcSR7" resolve="repository" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm6S6" id="1q44RFTcSRl" role="1B3o_S" />
+    </node>
+    <node concept="1LZb2c" id="1q44RFTcSRS" role="1SL9yI">
+      <property role="TrG5h" value="baseConcept" />
+      <node concept="3cqZAl" id="1q44RFTcSRT" role="3clF45" />
+      <node concept="3clFbS" id="1q44RFTcSRU" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSRV" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSRW" role="3cpWs9">
+            <property role="TrG5h" value="actual" />
+            <node concept="A3Dl8" id="1q44RFTcSRX" role="1tU5fm" />
+            <node concept="2OqwBi" id="1q44RFTcSRZ" role="33vP2m">
+              <node concept="2OqwBi" id="1q44RFTcSS0" role="2Oq$k0">
+                <node concept="2WthIp" id="1q44RFTcSS1" role="2Oq$k0" />
+                <node concept="2XshWL" id="1q44RFTcSS2" role="2OqNvi">
+                  <ref role="2WH_rO" node="1q44RFTcSR3" resolve="create" />
+                </node>
+              </node>
+              <node concept="liA8E" id="1q44RFTcSS3" role="2OqNvi">
+                <ref role="37wK5l" to="apzt:18UigYQGjAO" resolve="extractAnnotated" />
+                <node concept="35c_gC" id="1q44RFTcSS7" role="37wK5m">
+                  <ref role="35c_gD" to="tpck:gw2VY9q" resolve="BaseConcept" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3vwNmj" id="1q44RFTcSS8" role="3cqZAp">
+          <node concept="2OqwBi" id="1q44RFTcSS9" role="3vwVQn">
+            <node concept="37vLTw" id="1q44RFTcSSa" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFTcSRW" resolve="actual" />
+            </node>
+            <node concept="1v1jN8" id="1q44RFTcSSb" role="2OqNvi" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1LZb2c" id="1q44RFTcSSc" role="1SL9yI">
+      <property role="TrG5h" value="aLionWebNodeAttribute" />
+      <node concept="3cqZAl" id="1q44RFTcSSd" role="3clF45" />
+      <node concept="3clFbS" id="1q44RFTcSSe" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSSf" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSSg" role="3cpWs9">
+            <property role="TrG5h" value="actual" />
+            <node concept="A3Dl8" id="1q44RFTcSSh" role="1tU5fm" />
+            <node concept="2OqwBi" id="1q44RFTcSSj" role="33vP2m">
+              <node concept="2OqwBi" id="1q44RFTcSSk" role="2Oq$k0">
+                <node concept="2WthIp" id="1q44RFTcSSl" role="2Oq$k0" />
+                <node concept="2XshWL" id="1q44RFTcSSm" role="2OqNvi">
+                  <ref role="2WH_rO" node="1q44RFTcSR3" resolve="create" />
+                </node>
+              </node>
+              <node concept="liA8E" id="1q44RFTcSSn" role="2OqNvi">
+                <ref role="37wK5l" to="apzt:18UigYQGjAO" resolve="extractAnnotated" />
+                <node concept="35c_gC" id="1q44RFTcSSr" role="37wK5m">
+                  <ref role="35c_gD" to="234s:5AGBwuF9V$v" resolve="ALionWebNodeAttribute" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3vwNmj" id="1q44RFTcSSs" role="3cqZAp">
+          <node concept="2OqwBi" id="1q44RFTcSSt" role="3vwVQn">
+            <node concept="37vLTw" id="1q44RFTcSSu" role="2Oq$k0">
+              <ref role="3cqZAo" node="1q44RFTcSSg" resolve="actual" />
+            </node>
+            <node concept="1v1jN8" id="1q44RFTcSSv" role="2OqNvi" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1LZb2c" id="1q44RFTcSSw" role="1SL9yI">
+      <property role="TrG5h" value="lionWebEntityKey" />
+      <node concept="3cqZAl" id="1q44RFTcSSx" role="3clF45" />
+      <node concept="3clFbS" id="1q44RFTcSSy" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSSz" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSS$" role="3cpWs9">
+            <property role="TrG5h" value="actual" />
+            <node concept="2OqwBi" id="1q44RFTcSSA" role="33vP2m">
+              <node concept="2OqwBi" id="1q44RFTcSSB" role="2Oq$k0">
+                <node concept="2OqwBi" id="1q44RFTcSSC" role="2Oq$k0">
+                  <node concept="2WthIp" id="1q44RFTcSSD" role="2Oq$k0" />
+                  <node concept="2XshWL" id="1q44RFTcSSE" role="2OqNvi">
+                    <ref role="2WH_rO" node="1q44RFTcSR3" resolve="create" />
+                  </node>
+                </node>
+                <node concept="liA8E" id="1q44RFTcSSF" role="2OqNvi">
+                  <ref role="37wK5l" to="apzt:18UigYQGjAO" resolve="extractAnnotated" />
+                  <node concept="35c_gC" id="1q44RFTcWeJ" role="37wK5m">
+                    <ref role="35c_gD" to="234s:6fYiNFad_a6" resolve="LionWebEntityKey" />
+                  </node>
+                </node>
+              </node>
+              <node concept="ANE8D" id="1q44RFTcSSK" role="2OqNvi" />
+            </node>
+            <node concept="_YKpA" id="1q44RFTcWMp" role="1tU5fm">
+              <node concept="3uibUv" id="1q44RFTcWMs" role="_ZDj9">
+                <ref role="3uigEE" to="c17a:~SAbstractConcept" resolve="SAbstractConcept" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3vlDli" id="1q44RFTcSSL" role="3cqZAp">
+          <node concept="2ShNRf" id="1q44RFTcSSM" role="3tpDZB">
+            <node concept="Tc6Ow" id="1q44RFTcSSN" role="2ShVmc">
+              <node concept="35c_gC" id="1q44RFTcSSR" role="HW$Y0">
+                <ref role="35c_gD" to="tpce:1ob16QT2Pru" resolve="IStructureElement" />
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1q44RFTcSSS" role="3tpDZA">
+            <ref role="3cqZAo" node="1q44RFTcSS$" resolve="actual" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1LZb2c" id="1q44RFTcSST" role="1SL9yI">
+      <property role="TrG5h" value="annotationAnnotation" />
+      <node concept="3cqZAl" id="1q44RFTcSSU" role="3clF45" />
+      <node concept="3clFbS" id="1q44RFTcSSV" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSSW" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSSX" role="3cpWs9">
+            <property role="TrG5h" value="actual" />
+            <node concept="_YKpA" id="1q44RFTcXgc" role="1tU5fm">
+              <node concept="3uibUv" id="1q44RFTcYzp" role="_ZDj9">
+                <ref role="3uigEE" to="c17a:~SAbstractConcept" resolve="SAbstractConcept" />
+              </node>
+            </node>
+            <node concept="2OqwBi" id="1q44RFTcSSZ" role="33vP2m">
+              <node concept="2OqwBi" id="1q44RFTcST0" role="2Oq$k0">
+                <node concept="2OqwBi" id="1q44RFTcST1" role="2Oq$k0">
+                  <node concept="2WthIp" id="1q44RFTcST2" role="2Oq$k0" />
+                  <node concept="2XshWL" id="1q44RFTcST3" role="2OqNvi">
+                    <ref role="2WH_rO" node="1q44RFTcSR3" resolve="create" />
+                  </node>
+                </node>
+                <node concept="liA8E" id="1q44RFTcST4" role="2OqNvi">
+                  <ref role="37wK5l" to="apzt:18UigYQGjAO" resolve="extractAnnotated" />
+                  <node concept="35c_gC" id="1q44RFTcST8" role="37wK5m">
+                    <ref role="35c_gD" to="c1ep:30uXOOfRZRe" resolve="AnnotationAnnotation" />
+                  </node>
+                </node>
+              </node>
+              <node concept="ANE8D" id="1q44RFTcST9" role="2OqNvi" />
+            </node>
+          </node>
+        </node>
+        <node concept="3vlDli" id="1q44RFTcSTa" role="3cqZAp">
+          <node concept="2ShNRf" id="1q44RFTcSTb" role="3tpDZB">
+            <node concept="Tc6Ow" id="1q44RFTcSTc" role="2ShVmc">
+              <node concept="35c_gC" id="1q44RFTcSTg" role="HW$Y0">
+                <ref role="35c_gD" to="c1ep:18UigYR8Zee" resolve="NodeAnnotation" />
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1q44RFTcSTh" role="3tpDZA">
+            <ref role="3cqZAo" node="1q44RFTcSSX" resolve="actual" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1LZb2c" id="1q44RFTcSTi" role="1SL9yI">
+      <property role="TrG5h" value="fieldDocComment" />
+      <node concept="3cqZAl" id="1q44RFTcSTj" role="3clF45" />
+      <node concept="3clFbS" id="1q44RFTcSTk" role="3clF47">
+        <node concept="3cpWs8" id="1q44RFTcSTl" role="3cqZAp">
+          <node concept="3cpWsn" id="1q44RFTcSTm" role="3cpWs9">
+            <property role="TrG5h" value="actual" />
+            <node concept="_YKpA" id="1q44RFTcZGR" role="1tU5fm">
+              <node concept="3uibUv" id="1q44RFTd0qD" role="_ZDj9">
+                <ref role="3uigEE" to="c17a:~SAbstractConcept" resolve="SAbstractConcept" />
+              </node>
+            </node>
+            <node concept="2OqwBi" id="1q44RFTcSTo" role="33vP2m">
+              <node concept="2OqwBi" id="1q44RFTcSTp" role="2Oq$k0">
+                <node concept="2OqwBi" id="1q44RFTcSTq" role="2Oq$k0">
+                  <node concept="2WthIp" id="1q44RFTcSTr" role="2Oq$k0" />
+                  <node concept="2XshWL" id="1q44RFTcSTs" role="2OqNvi">
+                    <ref role="2WH_rO" node="1q44RFTcSR3" resolve="create" />
+                  </node>
+                </node>
+                <node concept="liA8E" id="1q44RFTcSTt" role="2OqNvi">
+                  <ref role="37wK5l" to="apzt:18UigYQGjAO" resolve="extractAnnotated" />
+                  <node concept="35c_gC" id="1q44RFTcSTx" role="37wK5m">
+                    <ref role="35c_gD" to="m373:5VgPTPXL4JM" resolve="FieldDocComment" />
+                  </node>
+                </node>
+              </node>
+              <node concept="ANE8D" id="1q44RFTcSTy" role="2OqNvi" />
+            </node>
+          </node>
+        </node>
+        <node concept="3vlDli" id="1q44RFTcSTz" role="3cqZAp">
+          <node concept="2ShNRf" id="1q44RFTcST$" role="3tpDZB">
+            <node concept="Tc6Ow" id="1q44RFTcST_" role="2ShVmc">
+              <node concept="35c_gC" id="1q44RFTcSTD" role="HW$Y0">
+                <ref role="35c_gD" to="tpee:fz12cDC" resolve="FieldDeclaration" />
+              </node>
+              <node concept="35c_gC" id="1q44RFTcSTH" role="HW$Y0">
+                <ref role="35c_gD" to="tpee:f$Wx3kv" resolve="StaticFieldDeclaration" />
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1q44RFTcSTI" role="3tpDZA">
+            <ref role="3cqZAo" node="1q44RFTcSTm" resolve="actual" />
+          </node>
+        </node>
+      </node>
+    </node>
+  </node>
+</model>
+
diff --git a/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.converter@tests.mps b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.converter@tests.mps
index 65481d86..0adc96bd 100644
--- a/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.converter@tests.mps
+++ b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.converter@tests.mps
@@ -150,12 +150,13 @@
       <concept id="2656571587264873619" name="io.lionweb.mps.m3.structure.EnumerationLiteral" flags="ng" index="2RzSPr" />
     </language>
     <language id="97ef2b8d-23e1-433e-8d23-48f916dd314d" name="io.lionweb.mps.converter.lang">
-      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c">
-        <child id="5066961138993587939" name="languages" index="qeD2G" />
-      </concept>
+      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c" />
       <concept id="4759305942578991535" name="io.lionweb.mps.converter.lang.structure.TestContainer" flags="ng" index="2QRY8A">
         <child id="4759305942578991952" name="contents" index="2QRY3p" />
       </concept>
+      <concept id="1622443184644647655" name="&lt;unknown&gt;" flags="ng" index="3IuRAt">
+        <child id="5066961138993587939" name="languages" index="qeD2G" />
+      </concept>
     </language>
     <language id="4a963078-62c4-4f96-9b52-198a0c63da4b" name="io.lionweb.mps.testsupport">
       <concept id="797107380639005765" name="io.lionweb.mps.testsupport.structure.AssertMatchVerbose" flags="ng" index="1PQTyP" />
@@ -367,13 +368,13 @@
     <node concept="1qefOq" id="48csSBOFsB$" role="1SKRRt">
       <node concept="qeN9c" id="4pht$Xss$1S" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="48csSBOFvkL" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="4pht$XssRas" role="qeD2G">
           <property role="2V$B1T" value="01cf0d82-8d29-4fc4-be96-28abaf4ad33d" />
           <property role="2V$B1Q" value="io.lionweb.mps.m3" />
         </node>
-        <node concept="3xLA65" id="48csSBOFvkL" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="48csSBOZRSQ" role="1SKRRt">
@@ -987,13 +988,13 @@
     <node concept="1qefOq" id="48csSBPBtmH" role="1SKRRt">
       <node concept="qeN9c" id="48csSBPBtmI" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="48csSBPBtmL" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="48csSBPBtmJ" role="qeD2G">
           <property role="2V$B1T" value="01cf0d82-8d29-4fc4-be96-28abaf4ad33d" />
           <property role="2V$B1Q" value="io.lionweb.mps.m3" />
         </node>
-        <node concept="3xLA65" id="48csSBPBtmL" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="48csSBPBtmM" role="1SKRRt">
@@ -1674,13 +1675,13 @@
     <node concept="1qefOq" id="2fx6VTT95hO" role="1SKRRt">
       <node concept="qeN9c" id="2fx6VTT95jW" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="2fx6VTT95k3" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="2fx6VTT95jY" role="qeD2G">
           <property role="2V$B1T" value="08caad75-8246-4427-bb4d-8444b6c5c729" />
           <property role="2V$B1Q" value="io.lionweb.mps.converter.TestLang" />
         </node>
-        <node concept="3xLA65" id="2fx6VTT95k3" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="2fx6VTT93OV" role="1SKRRt">
@@ -2395,13 +2396,13 @@
     <node concept="1qefOq" id="2fx6VTT9utQ" role="1SKRRt">
       <node concept="qeN9c" id="2fx6VTT9utR" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="2fx6VTT9utU" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="2fx6VTT9utS" role="qeD2G">
           <property role="2V$B1T" value="08caad75-8246-4427-bb4d-8444b6c5c729" />
           <property role="2V$B1Q" value="io.lionweb.mps.converter.TestLang" />
         </node>
-        <node concept="3xLA65" id="2fx6VTT9utU" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="2fx6VTT9utV" role="1SKRRt">
@@ -2765,13 +2766,13 @@
     <node concept="1qefOq" id="39$JcGH1Wyp" role="1SKRRt">
       <node concept="qeN9c" id="39$JcGH1Wyq" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="39$JcGH1Wyt" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="39$JcGH1YzH" role="qeD2G">
           <property role="2V$B1T" value="48d0f6eb-6186-4cec-83d1-7caedb05a494" />
           <property role="2V$B1Q" value="io.lionweb.mps.converter.TestLang2" />
         </node>
-        <node concept="3xLA65" id="39$JcGH1Wyt" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="39$JcGH1Wyu" role="1SKRRt">
@@ -3206,13 +3207,13 @@
     <node concept="1qefOq" id="39$JcGH1WCb" role="1SKRRt">
       <node concept="qeN9c" id="39$JcGH1WCc" role="1qenE9">
         <property role="TrG5h" value="Convert LionWeb" />
+        <node concept="3xLA65" id="39$JcGH1WCf" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="39$JcGH7Ai6" role="qeD2G">
           <property role="2V$B1T" value="48d0f6eb-6186-4cec-83d1-7caedb05a494" />
           <property role="2V$B1Q" value="io.lionweb.mps.converter.TestLang2" />
         </node>
-        <node concept="3xLA65" id="39$JcGH1WCf" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="39$JcGH7B7h" role="1SKRRt">
@@ -3539,13 +3540,13 @@
     <node concept="1qefOq" id="18UigYR93nn" role="1SKRRt">
       <node concept="qeN9c" id="18UigYR93no" role="1qenE9">
         <property role="TrG5h" value="Convert" />
+        <node concept="3xLA65" id="18UigYR93nq" role="lGtFl">
+          <property role="TrG5h" value="input" />
+        </node>
         <node concept="2V$Bhx" id="18UigYR94zu" role="qeD2G">
           <property role="2V$B1T" value="afd6d8a2-5e3b-49d1-ab82-c9cb7dc063bb" />
           <property role="2V$B1Q" value="io.lionweb.mps.converter.TestAnnotation" />
         </node>
-        <node concept="3xLA65" id="18UigYR93nq" role="lGtFl">
-          <property role="TrG5h" value="input" />
-        </node>
       </node>
     </node>
     <node concept="1qefOq" id="18UigYR94zw" role="1SKRRt">
diff --git a/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.languagedependsonfinder@tests.mps b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.languagedependsonfinder@tests.mps
index c586ec9d..a16e2565 100644
--- a/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.languagedependsonfinder@tests.mps
+++ b/solutions/io.lionweb.mps.converter.test/models/io.lionweb.mps.converter.test.languagedependsonfinder@tests.mps
@@ -310,12 +310,6 @@
           </node>
           <node concept="2ShNRf" id="18UigYQ3D_$" role="3tpDZB">
             <node concept="2i4dXS" id="18UigYQ3D__" role="2ShVmc">
-              <node concept="pHN19" id="18UigYQ3D_A" role="HW$Y0">
-                <node concept="2V$Bhx" id="18UigYQ3D_B" role="2V$M_3">
-                  <property role="2V$B1T" value="982eb8df-2c96-4bd7-9963-11712ea622e5" />
-                  <property role="2V$B1Q" value="jetbrains.mps.lang.resources" />
-                </node>
-              </node>
               <node concept="pHN19" id="18UigYQ3D_C" role="HW$Y0">
                 <node concept="2V$Bhx" id="18UigYQ3D_D" role="2V$M_3">
                   <property role="2V$B1T" value="760a0a8c-eabb-4521-8bfd-65db761a9ba3" />
@@ -352,12 +346,6 @@
                   <property role="2V$B1Q" value="jetbrains.mps.lang.editor" />
                 </node>
               </node>
-              <node concept="pHN19" id="18UigYQ3D_O" role="HW$Y0">
-                <node concept="2V$Bhx" id="18UigYQ3D_P" role="2V$M_3">
-                  <property role="2V$B1T" value="aee9cad2-acd4-4608-aef2-0004f6a1cdbd" />
-                  <property role="2V$B1Q" value="jetbrains.mps.lang.actions" />
-                </node>
-              </node>
               <node concept="pHN19" id="18UigYQ3D_Q" role="HW$Y0">
                 <node concept="2V$Bhx" id="18UigYQ3D_R" role="2V$M_3">
                   <property role="2V$B1T" value="f2801650-65d5-424e-bb1b-463a8781b786" />
diff --git a/solutions/io.lionweb.mps.converter/models/io.lionweb.mps.converter.util.mps b/solutions/io.lionweb.mps.converter/models/io.lionweb.mps.converter.util.mps
index 50f202c8..b2ff3383 100644
--- a/solutions/io.lionweb.mps.converter/models/io.lionweb.mps.converter.util.mps
+++ b/solutions/io.lionweb.mps.converter/models/io.lionweb.mps.converter.util.mps
@@ -128,11 +128,14 @@
       <concept id="1068498886292" name="jetbrains.mps.baseLanguage.structure.ParameterDeclaration" flags="ir" index="37vLTG" />
       <concept id="1068498886294" name="jetbrains.mps.baseLanguage.structure.AssignmentExpression" flags="nn" index="37vLTI" />
       <concept id="1225271177708" name="jetbrains.mps.baseLanguage.structure.StringType" flags="in" index="17QB3L" />
+      <concept id="1225271221393" name="jetbrains.mps.baseLanguage.structure.NPENotEqualsExpression" flags="nn" index="17QLQc" />
       <concept id="1225271283259" name="jetbrains.mps.baseLanguage.structure.NPEEqualsExpression" flags="nn" index="17R0WA" />
       <concept id="4972933694980447171" name="jetbrains.mps.baseLanguage.structure.BaseVariableDeclaration" flags="ng" index="19Szcq">
         <child id="5680397130376446158" name="type" index="1tU5fm" />
       </concept>
       <concept id="1068580123132" name="jetbrains.mps.baseLanguage.structure.BaseMethodDeclaration" flags="ng" index="3clF44">
+        <property id="4276006055363816570" name="isSynchronized" index="od$2w" />
+        <property id="1181808852946" name="isFinal" index="DiZV1" />
         <child id="1164879685961" name="throwsItem" index="Sfmx6" />
         <child id="1068580123133" name="returnType" index="3clF45" />
         <child id="1068580123134" name="parameter" index="3clF46" />
@@ -286,6 +289,11 @@
       <concept id="6501140109493894267" name="jetbrains.mps.baseLanguage.javadoc.structure.StaticFieldDocReference" flags="ng" index="1RlsK7" />
       <concept id="2068944020170241612" name="jetbrains.mps.baseLanguage.javadoc.structure.ClassifierDocComment" flags="ng" index="3UR2Jj" />
     </language>
+    <language id="446c26eb-2b7b-4bf0-9b35-f83fa582753e" name="jetbrains.mps.lang.modelapi">
+      <concept id="4733039728785194814" name="jetbrains.mps.lang.modelapi.structure.NamedNodeReference" flags="ng" index="ZC_QK">
+        <reference id="7256306938026143658" name="target" index="2aWVGs" />
+      </concept>
+    </language>
     <language id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel">
       <concept id="1177026924588" name="jetbrains.mps.lang.smodel.structure.RefConcept_Reference" flags="nn" index="chp4Y">
         <reference id="1177026940964" name="conceptDeclaration" index="cht4Q" />
@@ -294,12 +302,14 @@
         <child id="6733348108486823193" name="leftExpression" index="1m5AlR" />
         <child id="3906496115198199033" name="conceptArgument" index="3oSUPX" />
       </concept>
+      <concept id="1143234257716" name="jetbrains.mps.lang.smodel.structure.Node_GetModelOperation" flags="nn" index="I4A8Y" />
       <concept id="3562215692195599741" name="jetbrains.mps.lang.smodel.structure.SLinkImplicitSelect" flags="nn" index="13MTOL">
         <reference id="3562215692195600259" name="link" index="13MTZf" />
       </concept>
       <concept id="2644386474300074836" name="jetbrains.mps.lang.smodel.structure.ConceptIdRefExpression" flags="nn" index="35c_gC">
         <reference id="2644386474300074837" name="conceptDeclaration" index="35c_gD" />
       </concept>
+      <concept id="1172008320231" name="jetbrains.mps.lang.smodel.structure.Node_IsNotNullOperation" flags="nn" index="3x8VRR" />
       <concept id="6407023681583036853" name="jetbrains.mps.lang.smodel.structure.NodeAttributeQualifier" flags="ng" index="3CFYIy">
         <reference id="6407023681583036854" name="attributeConcept" index="3CFYIx" />
       </concept>
@@ -307,12 +317,18 @@
         <child id="6407023681583036852" name="qualifier" index="3CFYIz" />
       </concept>
       <concept id="1140137987495" name="jetbrains.mps.lang.smodel.structure.SNodeTypeCastExpression" flags="nn" index="1PxgMI" />
+      <concept id="3661776679762942774" name="jetbrains.mps.lang.smodel.structure.Node_IsOperation" flags="ng" index="1QLmlb">
+        <child id="3661776679762942860" name="ref" index="1QLmnL" />
+      </concept>
       <concept id="1138055754698" name="jetbrains.mps.lang.smodel.structure.SNodeType" flags="in" index="3Tqbb2">
         <reference id="1138405853777" name="concept" index="ehGHo" />
       </concept>
       <concept id="1138056022639" name="jetbrains.mps.lang.smodel.structure.SPropertyAccess" flags="nn" index="3TrcHB">
         <reference id="1138056395725" name="property" index="3TsBF5" />
       </concept>
+      <concept id="1138056143562" name="jetbrains.mps.lang.smodel.structure.SLinkAccess" flags="nn" index="3TrEf2">
+        <reference id="1138056516764" name="link" index="3Tt5mk" />
+      </concept>
       <concept id="1138056282393" name="jetbrains.mps.lang.smodel.structure.SLinkListAccess" flags="nn" index="3Tsc0h">
         <reference id="1138056546658" name="link" index="3TtcxE" />
       </concept>
@@ -359,6 +375,7 @@
       <concept id="1226511727824" name="jetbrains.mps.baseLanguage.collections.structure.SetType" flags="in" index="2hMVRd">
         <child id="1226511765987" name="elementType" index="2hN53Y" />
       </concept>
+      <concept id="1226516258405" name="jetbrains.mps.baseLanguage.collections.structure.HashSetCreator" flags="nn" index="2i4dXS" />
       <concept id="1151688443754" name="jetbrains.mps.baseLanguage.collections.structure.ListType" flags="in" index="_YKpA">
         <child id="1151688676805" name="elementType" index="_ZDj9" />
       </concept>
@@ -375,6 +392,7 @@
         <child id="1237721435807" name="elementType" index="HW$YZ" />
       </concept>
       <concept id="1203518072036" name="jetbrains.mps.baseLanguage.collections.structure.SmartClosureParameterDeclaration" flags="ig" index="Rh6nW" />
+      <concept id="1160612413312" name="jetbrains.mps.baseLanguage.collections.structure.AddElementOperation" flags="nn" index="TSZUe" />
       <concept id="4611582986551314327" name="jetbrains.mps.baseLanguage.collections.structure.OfTypeOperation" flags="nn" index="UnYns">
         <child id="4611582986551314344" name="requestedType" index="UnYnz" />
       </concept>
@@ -3851,6 +3869,14 @@
         <ref role="3uigEE" to="y7p:18UigYOOPKz" resolve="IMetaAdapterByDeclarationHelper" />
       </node>
     </node>
+    <node concept="312cEg" id="1q44RFTawS7" role="jymVt">
+      <property role="TrG5h" value="constants" />
+      <property role="3TUv4t" value="true" />
+      <node concept="3Tm6S6" id="1q44RFTaw5G" role="1B3o_S" />
+      <node concept="3uibUv" id="1q44RFTawMM" role="1tU5fm">
+        <ref role="3uigEE" to="y7p:DUXtGZOlwJ" resolve="LionCoreConstants" />
+      </node>
+    </node>
     <node concept="2tJIrI" id="18UigYQMyx6" role="jymVt" />
     <node concept="3clFbW" id="5AGBwuFEKL7" role="jymVt">
       <node concept="37vLTG" id="5AGBwuFEMIM" role="3clF46">
@@ -3871,6 +3897,15 @@
           <ref role="2AI5Lk" to="mhfm:~NotNull" resolve="NotNull" />
         </node>
       </node>
+      <node concept="37vLTG" id="1q44RFTaxro" role="3clF46">
+        <property role="TrG5h" value="constants" />
+        <node concept="3uibUv" id="1q44RFTaxrq" role="1tU5fm">
+          <ref role="3uigEE" to="y7p:DUXtGZOlwJ" resolve="LionCoreConstants" />
+        </node>
+        <node concept="2AHcQZ" id="1q44RFTaxzG" role="2AJF6D">
+          <ref role="2AI5Lk" to="mhfm:~NotNull" resolve="NotNull" />
+        </node>
+      </node>
       <node concept="3cqZAl" id="5AGBwuFEKL9" role="3clF45" />
       <node concept="3Tm1VV" id="5AGBwuFEKLa" role="1B3o_S" />
       <node concept="3clFbS" id="5AGBwuFEKLb" role="3clF47">
@@ -3900,6 +3935,19 @@
             </node>
           </node>
         </node>
+        <node concept="3clFbF" id="1q44RFTaxSD" role="3cqZAp">
+          <node concept="37vLTI" id="1q44RFTayuz" role="3clFbG">
+            <node concept="37vLTw" id="1q44RFTayDd" role="37vLTx">
+              <ref role="3cqZAo" node="1q44RFTaxro" resolve="constants" />
+            </node>
+            <node concept="2OqwBi" id="1q44RFTaxZ3" role="37vLTJ">
+              <node concept="Xjq3P" id="1q44RFTaxSB" role="2Oq$k0" />
+              <node concept="2OwXpG" id="1q44RFTayjV" role="2OqNvi">
+                <ref role="2Oxat5" node="1q44RFTawS7" resolve="constants" />
+              </node>
+            </node>
+          </node>
+        </node>
       </node>
     </node>
     <node concept="2tJIrI" id="18UigYQMzEL" role="jymVt" />
@@ -3990,6 +4038,16 @@
             <property role="1dT_AB" value="." />
           </node>
         </node>
+        <node concept="TZ5HA" id="1q44RFTdcQ2" role="TZ5H$">
+          <node concept="1dT_AC" id="1q44RFTdcQ3" role="1dT_Ay">
+            <property role="1dT_AB" value="" />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="1q44RFTddq4" role="TZ5H$">
+          <node concept="1dT_AC" id="1q44RFTddq5" role="1dT_Ay">
+            <property role="1dT_AB" value="Members of `jetbrains.mps.lang.core` are never recognized as Annotations." />
+          </node>
+        </node>
         <node concept="TUZQ0" id="3M8YG$9R9k2" role="3nqlJM">
           <property role="TUZQ4" value="Concept to inspect." />
           <node concept="zr_55" id="3M8YG$9R9k4" role="zr_5Q">
@@ -4005,11 +4063,61 @@
       <property role="TrG5h" value="isAnnotation" />
       <node concept="3clFbS" id="18UigYQAU0b" role="3clF47">
         <node concept="3clFbF" id="30uXOOfP6Cr" role="3cqZAp">
-          <node concept="2YIFZM" id="30uXOOfP7iK" role="3clFbG">
-            <ref role="37wK5l" to="tpcn:6_fwX53kswR" resolve="isAttributeDeclaration" />
-            <ref role="1Pybhc" to="tpcn:6_gUeuqI_Vn" resolve="AttributeDesignTimeOperations" />
-            <node concept="37vLTw" id="30uXOOfP7wQ" role="37wK5m">
-              <ref role="3cqZAo" node="18UigYQAWPW" resolve="concept" />
+          <node concept="1Wc70l" id="1q44RFT11L$" role="3clFbG">
+            <node concept="2OqwBi" id="1q44RFT27Or" role="3uHU7w">
+              <node concept="1rXfSq" id="1q44RFT265h" role="2Oq$k0">
+                <ref role="37wK5l" node="6_gUeuqKubb" resolve="getSuperConcepts" />
+                <node concept="37vLTw" id="1q44RFT26wg" role="37wK5m">
+                  <ref role="3cqZAo" node="18UigYQAWPW" resolve="concept" />
+                </node>
+              </node>
+              <node concept="2HwmR7" id="1q44RFT29kW" role="2OqNvi">
+                <node concept="1bVj0M" id="1q44RFT29kY" role="23t8la">
+                  <node concept="3clFbS" id="1q44RFT29kZ" role="1bW5cS">
+                    <node concept="3clFbF" id="1q44RFT29Om" role="3cqZAp">
+                      <node concept="2OqwBi" id="1q44RFT2aiZ" role="3clFbG">
+                        <node concept="37vLTw" id="1q44RFT29Ol" role="2Oq$k0">
+                          <ref role="3cqZAo" node="1q44RFT29l0" resolve="it" />
+                        </node>
+                        <node concept="1QLmlb" id="1q44RFT2bJA" role="2OqNvi">
+                          <node concept="ZC_QK" id="1q44RFT2ctj" role="1QLmnL">
+                            <ref role="2aWVGs" to="tpck:2ULFgo8_XDk" resolve="NodeAttribute" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="Rh6nW" id="1q44RFT29l0" role="1bW2Oz">
+                    <property role="TrG5h" value="it" />
+                    <node concept="2jxLKc" id="1q44RFT29l1" role="1tU5fm" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="17QLQc" id="1q44RFT1y8n" role="3uHU7B">
+              <node concept="2OqwBi" id="1q44RFTa_ko" role="3uHU7w">
+                <node concept="37vLTw" id="1q44RFTa$JA" role="2Oq$k0">
+                  <ref role="3cqZAo" node="1q44RFTawS7" resolve="constants" />
+                </node>
+                <node concept="2OwXpG" id="1q44RFTaItK" role="2OqNvi">
+                  <ref role="2Oxat5" to="y7p:5AGBwuFFuSI" resolve="SLANG_CORE_LANGUAGE_ID" />
+                </node>
+              </node>
+              <node concept="2OqwBi" id="1q44RFTaBhy" role="3uHU7B">
+                <node concept="2YIFZM" id="1q44RFTaAVW" role="2Oq$k0">
+                  <ref role="37wK5l" to="y7p:39$JcGGnzni" resolve="getInstance" />
+                  <ref role="1Pybhc" to="y7p:39$JcGGnjRO" resolve="MpsLanguageConverter" />
+                </node>
+                <node concept="liA8E" id="1q44RFTaBPp" role="2OqNvi">
+                  <ref role="37wK5l" to="y7p:5M3rB6Alcru" resolve="toSLanguageId" />
+                  <node concept="2OqwBi" id="1q44RFTaD2h" role="37wK5m">
+                    <node concept="37vLTw" id="1q44RFTaCm$" role="2Oq$k0">
+                      <ref role="3cqZAo" node="18UigYQAWPW" resolve="concept" />
+                    </node>
+                    <node concept="I4A8Y" id="1q44RFTaDZ_" role="2OqNvi" />
+                  </node>
+                </node>
+              </node>
             </node>
           </node>
         </node>
@@ -4031,6 +4139,16 @@
             <property role="1dT_AB" value="Checks whether `concept` is an Annotation." />
           </node>
         </node>
+        <node concept="TZ5HA" id="1q44RFTdhr4" role="TZ5H$">
+          <node concept="1dT_AC" id="1q44RFTdhr5" role="1dT_Ay">
+            <property role="1dT_AB" value="" />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="1q44RFTdhWZ" role="TZ5H$">
+          <node concept="1dT_AC" id="1q44RFTdhX0" role="1dT_Ay">
+            <property role="1dT_AB" value="Members of `jetbrains.mps.lang.core` are never recognized as Annotations." />
+          </node>
+        </node>
         <node concept="TUZQ0" id="3M8YG$9Re7H" role="3nqlJM">
           <property role="TUZQ4" value="Concept to inspect." />
           <node concept="zr_55" id="3M8YG$9Re7J" role="zr_5Q">
@@ -4042,6 +4160,100 @@
         </node>
       </node>
     </node>
+    <node concept="2tJIrI" id="1q44RFT24JC" role="jymVt" />
+    <node concept="2YIFZL" id="6_gUeuqKubb" role="jymVt">
+      <property role="TrG5h" value="collectSuperConcepts" />
+      <property role="od$2w" value="false" />
+      <property role="DiZV1" value="false" />
+      <node concept="3clFbS" id="6_gUeuqKube" role="3clF47">
+        <node concept="3cpWs8" id="6_gUeuqKx$R" role="3cqZAp">
+          <node concept="3cpWsn" id="6_gUeuqKx$U" role="3cpWs9">
+            <property role="TrG5h" value="concepts" />
+            <node concept="2hMVRd" id="6_gUeuqLxRK" role="1tU5fm">
+              <node concept="3Tqbb2" id="6_gUeuqLxRM" role="2hN53Y">
+                <ref role="ehGHo" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+              </node>
+            </node>
+            <node concept="2ShNRf" id="6_gUeuqKxNR" role="33vP2m">
+              <node concept="2i4dXS" id="1q44RFTauoN" role="2ShVmc">
+                <node concept="3Tqbb2" id="1q44RFTauoP" role="HW$YZ">
+                  <ref role="ehGHo" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="2$JKZl" id="6_gUeuqKF23" role="3cqZAp">
+          <node concept="3clFbS" id="6_gUeuqKF25" role="2LFqv$">
+            <node concept="3clFbF" id="6_gUeuqL4Ta" role="3cqZAp">
+              <node concept="2OqwBi" id="6_gUeuqL963" role="3clFbG">
+                <node concept="37vLTw" id="6_gUeuqL6Fh" role="2Oq$k0">
+                  <ref role="3cqZAo" node="6_gUeuqKx$U" resolve="concepts" />
+                </node>
+                <node concept="TSZUe" id="6_gUeuqLv8$" role="2OqNvi">
+                  <node concept="37vLTw" id="6_gUeuqLvd5" role="25WWJ7">
+                    <ref role="3cqZAo" node="6_gUeuqKvQW" resolve="conceptDeclaration" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbF" id="6_gUeuqL$i0" role="3cqZAp">
+              <node concept="37vLTI" id="6_gUeuqL$wE" role="3clFbG">
+                <node concept="2OqwBi" id="6_gUeuqL$JJ" role="37vLTx">
+                  <node concept="37vLTw" id="6_gUeuqL$yr" role="2Oq$k0">
+                    <ref role="3cqZAo" node="6_gUeuqKvQW" resolve="conceptDeclaration" />
+                  </node>
+                  <node concept="3TrEf2" id="6_gUeuqLBTn" role="2OqNvi">
+                    <ref role="3Tt5mk" to="tpce:f_TJDff" resolve="extends" />
+                  </node>
+                </node>
+                <node concept="37vLTw" id="6_gUeuqL$hZ" role="37vLTJ">
+                  <ref role="3cqZAo" node="6_gUeuqKvQW" resolve="conceptDeclaration" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="1Wc70l" id="6_gUeureQHh" role="2$JKZa">
+            <node concept="2OqwBi" id="6_gUeureR1V" role="3uHU7B">
+              <node concept="37vLTw" id="6_gUeureQKz" role="2Oq$k0">
+                <ref role="3cqZAo" node="6_gUeuqKvQW" resolve="conceptDeclaration" />
+              </node>
+              <node concept="3x8VRR" id="6_gUeureSBT" role="2OqNvi" />
+            </node>
+            <node concept="3fqX7Q" id="6_gUeuqL4kM" role="3uHU7w">
+              <node concept="2OqwBi" id="6_gUeuqL4kO" role="3fr31v">
+                <node concept="37vLTw" id="6_gUeuqL4kP" role="2Oq$k0">
+                  <ref role="3cqZAo" node="6_gUeuqKx$U" resolve="concepts" />
+                </node>
+                <node concept="3JPx81" id="6_gUeuqL4kQ" role="2OqNvi">
+                  <node concept="37vLTw" id="6_gUeuqL4kR" role="25WWJ7">
+                    <ref role="3cqZAo" node="6_gUeuqKvQW" resolve="conceptDeclaration" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="6_gUeuqLQ1M" role="3cqZAp">
+          <node concept="37vLTw" id="6_gUeuqLQ1L" role="3clFbG">
+            <ref role="3cqZAo" node="6_gUeuqKx$U" resolve="concepts" />
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm6S6" id="6_gUeuqKvRO" role="1B3o_S" />
+      <node concept="2hMVRd" id="6_gUeurbhiA" role="3clF45">
+        <node concept="3Tqbb2" id="6_gUeurbhiC" role="2hN53Y">
+          <ref role="ehGHo" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="6_gUeuqKvQW" role="3clF46">
+        <property role="TrG5h" value="conceptDeclaration" />
+        <node concept="3Tqbb2" id="6_gUeuqKvQV" role="1tU5fm">
+          <ref role="ehGHo" to="tpce:f_TIwhg" resolve="ConceptDeclaration" />
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="1q44RFT24Nb" role="jymVt" />
     <node concept="2tJIrI" id="18UigYQF4_8" role="jymVt" />
     <node concept="3clFb_" id="18UigYQGjAO" role="jymVt">
       <property role="TrG5h" value="extractAnnotated" />
diff --git a/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.lioncore.mps b/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.lioncore.mps
index 4870d366..75a96472 100644
--- a/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.lioncore.mps
+++ b/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.lioncore.mps
@@ -19,7 +19,7 @@
     <import index="6peh" ref="r:677983a1-6578-432d-8175-68c906e0375c(io.lionweb.mps.json)" />
     <import index="tzx8" ref="9d6d7230-3178-4b3f-a837-7c0180c86207/java:io.lionweb.lioncore.java.model.impl(io.lionweb.lioncore.java/)" />
     <import index="mhfm" ref="3f233e7f-b8a6-46d2-a57f-795d56775243/java:org.jetbrains.annotations(Annotations/)" />
-    <import index="imb3" ref="9d6d7230-3178-4b3f-a837-7c0180c86207/java:io.lionweb.lioncore.java.language(io.lionweb.lioncore.java/)" />
+    <import index="imb3" ref="9d6d7230-3178-4b3f-a837-7c0180c86207/java:io.lionweb.lioncore.java.language(io.lionweb.lionweb.java/)" />
     <import index="y7p" ref="r:3303ef0b-a58e-4f50-b3cb-bd3d7aaf3653(io.lionweb.mps.m3.runtime)" />
     <import index="teza" ref="r:84248d29-a48a-459b-8ba9-05c71de1fb63(io.lionweb.mps.converter.m2.idmapper)" implicit="true" />
     <import index="tpcu" ref="r:00000000-0000-4000-0000-011c89590282(jetbrains.mps.lang.core.behavior)" implicit="true" />
diff --git a/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.mps b/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.mps
index a47552ab..efdc4f3b 100644
--- a/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.mps
+++ b/solutions/io.lionweb.mps.json/models/io.lionweb.mps.json.mps
@@ -4191,6 +4191,9 @@
                 <node concept="37vLTw" id="5TNjoy1AT4e" role="37wK5m">
                   <ref role="3cqZAo" node="5TNjoy1AT4c" resolve="metaAdapterByDeclarationHelper" />
                 </node>
+                <node concept="37vLTw" id="1q44RFTb4ID" role="37wK5m">
+                  <ref role="3cqZAo" node="5TNjoy1Aj0O" resolve="constants" />
+                </node>
               </node>
             </node>
             <node concept="37vLTw" id="5TNjoy1Agsh" role="37vLTJ">
diff --git a/solutions/io.lionweb.mps.lang.test/models/io.lionweb.mps.lang.test.m3@tests.mps b/solutions/io.lionweb.mps.lang.test/models/io.lionweb.mps.lang.test.m3@tests.mps
index 6993873c..a751ee88 100644
--- a/solutions/io.lionweb.mps.lang.test/models/io.lionweb.mps.lang.test.m3@tests.mps
+++ b/solutions/io.lionweb.mps.lang.test/models/io.lionweb.mps.lang.test.m3@tests.mps
@@ -97,9 +97,13 @@
       <concept id="2656571587264865491" name="io.lionweb.mps.m3.structure.InterfaceReference" flags="ng" index="2RzQOr">
         <reference id="2656571587264865492" name="interface" index="2RzQOs" />
       </concept>
+      <concept id="2656571587264871634" name="io.lionweb.mps.m3.structure.LanguageReference" flags="ng" index="2RzRkq">
+        <reference id="2656571587264871635" name="language" index="2RzRkr" />
+      </concept>
       <concept id="2656571587264869411" name="io.lionweb.mps.m3.structure.Language" flags="ng" index="2RzRRF">
         <property id="2526956841135898600" name="version" index="3HH78N" />
         <child id="2656571587264870511" name="entities" index="2RzR6B" />
+        <child id="2656571587264871163" name="dependsOn" index="2RzRcN" />
       </concept>
       <concept id="2656571587264873280" name="io.lionweb.mps.m3.structure.Enumeration" flags="ng" index="2RzSE8">
         <child id="2656571587264874244" name="literals" index="2RzSVc" />
@@ -137,6 +141,10 @@
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
         <property id="1169194664001" name="name" index="TrG5h" />
       </concept>
+      <concept id="4222318806802425298" name="jetbrains.mps.lang.core.structure.SuppressErrorsAnnotation" flags="ng" index="15s5l7">
+        <property id="8575328350543493365" name="message" index="huDt6" />
+        <property id="2423417345669755629" name="filter" index="1eyWvh" />
+      </concept>
     </language>
     <language id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections">
       <concept id="1226516258405" name="jetbrains.mps.baseLanguage.collections.structure.HashSetCreator" flags="nn" index="2i4dXS" />
@@ -2709,5 +2717,232 @@
       </node>
     </node>
   </node>
+  <node concept="1lH9Xt" id="jjAxTvgOVk">
+    <property role="TrG5h" value="DependsOnScoping" />
+    <node concept="1qefOq" id="jjAxTvgOVl" role="1SKRRt">
+      <node concept="15s5l7" id="jjAxTvhWO8" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  C (extends) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;extends&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/5938343903681975240]&quot;;" />
+        <property role="huDt6" value="The reference  C (extends) is out of search scope" />
+      </node>
+      <node concept="15s5l7" id="jjAxTvhWO2" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  P (type) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;type&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/5938343903671200624]&quot;;" />
+        <property role="huDt6" value="The reference  P (type) is out of search scope" />
+      </node>
+      <node concept="15s5l7" id="jjAxTvhWNX" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  I (type) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;type&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/5938343903671023811]&quot;;" />
+        <property role="huDt6" value="The reference  I (type) is out of search scope" />
+      </node>
+      <node concept="15s5l7" id="jjAxTvhWNT" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  I (interface) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;interface&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/5938343903681978021]&quot;;" />
+        <property role="huDt6" value="The reference  I (interface) is out of search scope" />
+      </node>
+      <node concept="15s5l7" id="jjAxTvhWNQ" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  A (extends) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;extends&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/1313442573167738009]&quot;;" />
+        <property role="huDt6" value="The reference  A (extends) is out of search scope" />
+      </node>
+      <node concept="15s5l7" id="jjAxTvhWNO" role="lGtFl">
+        <property role="1eyWvh" value="FLAVOUR_ISSUE_KIND=&quot;reference scopes (reference scopes)&quot;;FLAVOUR_MESSAGE=&quot;The reference  C (annotates) is out of search scope&quot;;FLAVOUR_NODE_FEATURE=&quot;annotates&quot;;FLAVOUR_RULE_ID=&quot;[r:f981aeb2-0c97-4e1a-aefe-61c5e6d950ee(io.lionweb.mps.m3.constraints)/1313442573167739704]&quot;;" />
+        <property role="huDt6" value="The reference  C (annotates) is out of search scope" />
+      </node>
+      <node concept="2RzRRF" id="jjAxTvgOVp" role="1qenE9">
+        <property role="2RzON1" value="5e2a489d-8a5e-41b2-a7cb-2b178771ea29" />
+        <property role="TrG5h" value="A" />
+        <property role="3HH78N" value="1" />
+        <node concept="2RzPWn" id="jjAxTvgOW2" role="2RzR6B">
+          <property role="2RzON1" value="2f3665e1-efb2-48bd-b908-03fb5de8a166" />
+          <property role="TrG5h" value="CC" />
+          <ref role="2RzPfO" node="jjAxTvgOV_" resolve="C" />
+          <node concept="2RzQOr" id="jjAxTvgOW4" role="2RzQ4z">
+            <ref role="2RzQOs" node="jjAxTvgOVE" resolve="I" />
+            <node concept="7CXmI" id="jjAxTvhNTW" role="lGtFl">
+              <node concept="1TM$A" id="jjAxTvhNTX" role="7EUXB">
+                <node concept="2PYRI3" id="jjAxTvhNU1" role="3lydEf">
+                  <ref role="39XzEq" to="915k:1q44RFT9il1" />
+                </node>
+              </node>
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+          </node>
+          <node concept="2RzOte" id="jjAxTvgOW6" role="2RzPPN">
+            <property role="2RzON1" value="a15ef7a6-9577-4c63-b46f-7bd486d88dfe" />
+            <property role="TrG5h" value="c" />
+            <ref role="2RzQvY" node="jjAxTvgOVM" resolve="A" />
+            <node concept="7CXmI" id="jjAxTvhNU3" role="lGtFl">
+              <node concept="1TM$A" id="jjAxTvhNU4" role="7EUXB">
+                <node concept="2PYRI3" id="jjAxTvhNU8" role="3lydEf">
+                  <ref role="39XzEq" to="915k:1q44RFT9jZ7" />
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+              </node>
+            </node>
+          </node>
+          <node concept="2RzOeU" id="jjAxTvgOWb" role="2RzPPN">
+            <property role="2RzON1" value="70bf8693-483f-4f2e-93e1-20b56e335a33" />
+            <property role="TrG5h" value="p" />
+            <ref role="2Rx9Fl" node="jjAxTvgOVW" resolve="P" />
+            <node concept="7CXmI" id="jjAxTvhNUa" role="lGtFl">
+              <node concept="1TM$A" id="jjAxTvhNUb" role="7EUXB">
+                <node concept="2PYRI3" id="jjAxTvhNUf" role="3lydEf">
+                  <ref role="39XzEq" to="915k:1q44RFT9o00" />
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+          <node concept="2RzOpR" id="jjAxTvgOWj" role="2RzPPN">
+            <property role="2RzON1" value="c43d5d4b-fc30-4bdf-a529-615a9229eb6b" />
+            <property role="TrG5h" value="r" />
+            <ref role="2RzQvY" node="jjAxTvgOVE" resolve="I" />
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+              <node concept="1TM$A" id="jjAxTvhNUi" role="7EUXB">
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+                  <ref role="39XzEq" to="915k:1q44RFT9jZ7" />
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+        <node concept="2RzPaY" id="jjAxTvgOWv" role="2RzR6B">
+          <property role="2RzON1" value="c448de6d-a917-4a43-929c-dbd23038a369" />
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+          <node concept="2RzQOr" id="jjAxTvgOWB" role="2RzQMX">
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+        <node concept="2$GZ55" id="jjAxTvgOWM" role="2RzR6B">
+          <property role="2RzON1" value="be6ecdd4-10d3-46bd-a30b-e0015a1f30b6" />
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+          <node concept="7CXmI" id="jjAxTvhNUv" role="lGtFl">
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+    <node concept="1qefOq" id="jjAxTvgOVr" role="1SKRRt">
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+        <property role="2RzON1" value="bbb0edb2-f2dc-44e2-a990-4ea835bd691b" />
+        <property role="TrG5h" value="B" />
+        <property role="3HH78N" value="1" />
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+          <property role="2RzON1" value="cd13219d-7369-48b5-bd6d-59949a8c329c" />
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+          <ref role="2RzPfO" node="jjAxTvhWPu" resolve="C2" />
+          <node concept="2RzOte" id="jjAxTvhWOl" role="2RzPPN">
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+          <node concept="2RzOpR" id="jjAxTvhWOz" role="2RzPPN">
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+          <node concept="2RzQOr" id="jjAxTvhWOf" role="2RzQ4z">
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+        </node>
+        <node concept="2$GZ55" id="jjAxTvgOVM" role="2RzR6B">
+          <property role="2RzON1" value="9ea35784-5c19-4ffc-b3ef-38c6b1516210" />
+          <property role="TrG5h" value="A" />
+          <ref role="2$GZ52" node="jjAxTvhWPB" resolve="A2" />
+          <ref role="2$GZ54" node="jjAxTvhWPu" resolve="C2" />
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+        </node>
+        <node concept="2RzSJf" id="jjAxTvgOVW" role="2RzR6B">
+          <property role="2RzON1" value="ca5d0413-9a78-423a-9b8e-f4972dc4d07f" />
+          <property role="TrG5h" value="P" />
+        </node>
+        <node concept="2RzRkq" id="jjAxTvhWQI" role="2RzRcN">
+          <ref role="2RzRkr" node="jjAxTvhWPt" resolve="C" />
+        </node>
+        <node concept="7CXmI" id="jjAxTvhWRo" role="lGtFl">
+          <node concept="7OXhh" id="jjAxTvhWRq" role="7EUXB">
+            <property role="GvXf4" value="true" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="1qefOq" id="jjAxTvhWPs" role="1SKRRt">
+      <node concept="2RzRRF" id="jjAxTvhWPt" role="1qenE9">
+        <property role="2RzON1" value="bbb0edb2-f2dc-44e2-a990-4ea835bd691b" />
+        <property role="TrG5h" value="C" />
+        <property role="3HH78N" value="1" />
+        <node concept="2RzPWn" id="jjAxTvhWPu" role="2RzR6B">
+          <property role="2RzON1" value="cd13219d-7369-48b5-bd6d-59949a8c329c" />
+          <property role="TrG5h" value="C2" />
+          <node concept="2RzOte" id="jjAxTvhWPv" role="2RzPPN">
+            <property role="2RzON1" value="4597614b-02b2-482a-a89e-9be3b607355a" />
+            <property role="TrG5h" value="c" />
+            <ref role="2RzQvY" node="jjAxTvhWPB" resolve="A" />
+          </node>
+          <node concept="2RzOeU" id="jjAxTvhWPw" role="2RzPPN">
+            <property role="2RzON1" value="75e2dd18-b2f7-448f-8503-3b3e68d054e2" />
+            <property role="TrG5h" value="p" />
+            <ref role="2Rx9Fl" node="jjAxTvhWPD" resolve="P" />
+          </node>
+          <node concept="2RzOpR" id="jjAxTvhWPx" role="2RzPPN">
+            <property role="2RzON1" value="277ce28f-08f4-4c3c-9ef0-fbb4ff49b12a" />
+            <property role="TrG5h" value="r" />
+            <ref role="2RzQvY" node="jjAxTvhWP$" resolve="I" />
+          </node>
+        </node>
+        <node concept="2RzPaY" id="jjAxTvhWP$" role="2RzR6B">
+          <property role="2RzON1" value="953044f2-9305-4f50-bd23-3ec5a12bc6ed" />
+          <property role="TrG5h" value="I2" />
+        </node>
+        <node concept="2$GZ55" id="jjAxTvhWPB" role="2RzR6B">
+          <property role="2RzON1" value="9ea35784-5c19-4ffc-b3ef-38c6b1516210" />
+          <property role="TrG5h" value="A2" />
+          <ref role="2$GZ54" node="jjAxTvhWPu" resolve="C" />
+          <node concept="2RzQOr" id="jjAxTvhWPC" role="2$GZ5v">
+            <ref role="2RzQOs" node="jjAxTvhWP$" resolve="I" />
+          </node>
+        </node>
+        <node concept="2RzSJf" id="jjAxTvhWPD" role="2RzR6B">
+          <property role="2RzON1" value="ca5d0413-9a78-423a-9b8e-f4972dc4d07f" />
+          <property role="TrG5h" value="P2" />
+        </node>
+      </node>
+    </node>
+  </node>
 </model>
 
diff --git a/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.TestLang.mps b/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.TestLang.mps
index 57ad521e..5055f170 100644
--- a/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.TestLang.mps
+++ b/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.TestLang.mps
@@ -80,9 +80,7 @@
         <property id="3631234780355961878" name="scope" index="pjpzt" />
         <child id="3631234780355719074" name="instances" index="pgtdD" />
       </concept>
-      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c">
-        <child id="5066961138993587939" name="languages" index="qeD2G" />
-      </concept>
+      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c" />
       <concept id="8551466651976017244" name="io.lionweb.mps.converter.lang.structure.ILanguageReferenceContainer" flags="ng" index="2P3sN0">
         <child id="755186209566487256" name="languages" index="1a0gs3" />
       </concept>
@@ -93,6 +91,9 @@
       <concept id="5028875375328515028" name="io.lionweb.mps.converter.lang.structure.APathConverter" flags="ng" index="VS7hm">
         <property id="5028875375328515031" name="path" index="VS7hl" />
       </concept>
+      <concept id="1622443184644647655" name="&lt;unknown&gt;" flags="ng" index="3IuRAt">
+        <child id="5066961138993587939" name="languages" index="qeD2G" />
+      </concept>
     </language>
     <language id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel">
       <concept id="3542851458883438784" name="jetbrains.mps.lang.smodel.structure.LanguageId" flags="nn" index="2V$Bhx">
diff --git a/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.converted.mps b/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.converted.mps
index e4ff19a0..90712597 100644
--- a/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.converted.mps
+++ b/solutions/io.lionweb.mps.m3.selfdescription/models/io.lionweb.mps.m3.selfdescription.converted.mps
@@ -63,9 +63,7 @@
         <property id="3631234780355961878" name="scope" index="pjpzt" />
         <child id="3631234780355719074" name="instances" index="pgtdD" />
       </concept>
-      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c">
-        <child id="5066961138993587939" name="languages" index="qeD2G" />
-      </concept>
+      <concept id="5066961138993480707" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageToLionCore" flags="ng" index="qeN9c" />
       <concept id="8551466651976017244" name="io.lionweb.mps.converter.lang.structure.ILanguageReferenceContainer" flags="ng" index="2P3sN0">
         <child id="755186209566487256" name="languages" index="1a0gs3" />
       </concept>
@@ -74,6 +72,9 @@
         <property id="5028875375328515031" name="path" index="VS7hl" />
       </concept>
       <concept id="755186209566485507" name="io.lionweb.mps.converter.lang.structure.ConvertLanguageFromLionCore" flags="ng" index="1a0hBo" />
+      <concept id="1622443184644647655" name="&lt;unknown&gt;" flags="ng" index="3IuRAt">
+        <child id="5066961138993587939" name="languages" index="qeD2G" />
+      </concept>
     </language>
     <language id="4d2616f8-36ac-305a-b609-88a097f24d95" name="a.b.c.Test123">
       <concept id="227214817229623750" name="a.b.c.Test123.structure.Person" flags="ng" index="ByAHE" />