diff --git a/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/impl/kim/KimObservableImpl.java b/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/impl/kim/KimObservableImpl.java
index eada76e16..36e09e1f9 100644
--- a/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/impl/kim/KimObservableImpl.java
+++ b/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/impl/kim/KimObservableImpl.java
@@ -83,11 +83,11 @@ public Collection<ResolutionException> getResolutionExceptions() {
 	public List<Pair<ValueOperator, Literal>> getValueOperators() {
 		return this.valueOperators;
 	}
-
-	@Override
-	public String getAttributeIdentifier() {
-		return this.attributeIdentifier;
-	}
+//
+//	@Override
+//	public String getAttributeIdentifier() {
+//		return this.attributeIdentifier;
+//	}
 
 	@Override
 	public boolean isOptional() {
diff --git a/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/kim/KimObservable.java b/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/kim/KimObservable.java
index fa68394bf..c3f0598e7 100644
--- a/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/kim/KimObservable.java
+++ b/klab.core.api/src/main/java/org/integratedmodelling/klab/api/lang/kim/KimObservable.java
@@ -68,16 +68,16 @@ public interface KimObservable extends KimStatement, KlabAsset {
      */
     List<Pair<ValueOperator, Literal>> getValueOperators();
 
-    /**
-     * If the observable specification had an identifier (rather than a literal value) before an
-     * 'as' clause introducing the semantics, this will return it and the {@link #getValue()} method
-     * will return null. The interpretation of the identifier is context-dependent as it may refer
-     * to a value previously defined in a 'define' statement, or to an attribute to be looked up in
-     * a referenced resource.
-     * 
-     * @return true if identified by an attribute to be resolved
-     */
-    String getAttributeIdentifier();
+//    /**
+//     * If the observable specification had an identifier (rather than a literal value) before an
+//     * 'as' clause introducing the semantics, this will return it and the {@link #getValue()} method
+//     * will return null. The interpretation of the identifier is context-dependent as it may refer
+//     * to a value previously defined in a 'define' statement, or to an attribute to be looked up in
+//     * a referenced resource.
+//     *
+//     * @return true if identified by an attribute to be resolved
+//     */
+//    String getAttributeIdentifier();
 
     /**
      * True if the 'optional' clause has been passed.
diff --git a/klab.services.core/pom.xml b/klab.services.core/pom.xml
index f348ddd8c..08144bfc5 100644
--- a/klab.services.core/pom.xml
+++ b/klab.services.core/pom.xml
@@ -206,7 +206,7 @@
         <dependency>
             <groupId>org.eclipse.jgit</groupId>
             <artifactId>org.eclipse.jgit</artifactId>
-            <version>6.4.0.202211300538-r</version>
+            <version>6.5.0.202303070854-r</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
diff --git a/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/ResourcesProvider.java b/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/ResourcesProvider.java
index 2abd28eb7..d90deb118 100644
--- a/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/ResourcesProvider.java
+++ b/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/ResourcesProvider.java
@@ -153,6 +153,7 @@ public ResourcesProvider(Authentication authenticationService, ServiceScope scop
 
     @Override
     public void initializeService() {
+
         scope().send(Message.MessageClass.ServiceLifecycle, Message.MessageType.ServiceInitializing,
                 capabilities());
         this.kbox = ModelKbox.create(localName, this.scope);
diff --git a/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/lang/LanguageAdapter.java b/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/lang/LanguageAdapter.java
index 1887ae826..6547ea248 100644
--- a/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/lang/LanguageAdapter.java
+++ b/klab.services.resources/src/main/java/org/integratedmodelling/klab/services/resources/lang/LanguageAdapter.java
@@ -12,13 +12,20 @@
  */
 public class LanguageAdapter {
 
+
+
     public KimObservable adaptObservable(ObservableSyntax observableSyntax) {
 
         KimObservableImpl ret = new KimObservableImpl();
 
         ret.setUrn(observableSyntax.encode());
         ret.setSemantics(adaptSemantics(observableSyntax.getSemantics()));
+        ret.setUnit(observableSyntax.getUnit());
+        ret.setCurrency(observableSyntax.getCurrency());
+
+        for (var valueOperator : observableSyntax.getValueOperators()) {
 
+        }
 
         return ret;
     }