diff --git a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/InterfaceConstants.java b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/InterfaceConstants.java
index 0ffa144..111ec9a 100644
--- a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/InterfaceConstants.java
+++ b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/InterfaceConstants.java
@@ -40,11 +40,14 @@ public class InterfaceConstants {
 		public static final String UCID ="usecase_id";
 
 		public static final String FORCE="force";
+		
+		public static final String IGNORE_ERRORS="ignore_errors";
 
 		public static final String RELATIONSHIP_ID="relationship_id";
 		public static final String DEEP="deep";
 		public static final String TARGET_UCD="target_ucd";
 		public static final String TARGET_ID="target_id";
+		public static final String PATH="path";
 	}
 
 
diff --git a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
index 892e968..76ccb03 100644
--- a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
+++ b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/rest/Projects.java
@@ -25,6 +25,8 @@ public interface Projects<P extends Project> {
 	public P updateDocument(String id,Document updatedDocument) throws RemoteException;
 	public void deleteById(String id) throws RemoteException;
 	public void deleteById(String id,Boolean force) throws RemoteException;
+	
+	public P patchDocument(String id, String path, Document updatedDocument) throws RemoteException;
 
 
 
@@ -55,4 +57,6 @@ public interface Projects<P extends Project> {
 	public Iterator<RelationshipNavigationObject> getRelationshipChain(String id, String relationId, Boolean deep) throws RemoteException;
 
 	public Iterator<RelationshipNavigationObject> getRelationshipChain(String id, String relationId) throws RemoteException;
+
+	
 }
diff --git a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/utils/tests/GCubeTest.java b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/utils/tests/GCubeTest.java
index e6b51bf..5851ced 100644
--- a/geoportal-common/src/main/java/org/gcube/application/geoportal/common/utils/tests/GCubeTest.java
+++ b/geoportal-common/src/main/java/org/gcube/application/geoportal/common/utils/tests/GCubeTest.java
@@ -13,10 +13,10 @@ public class GCubeTest {
 //            InterfaceConstants.SERVICE_CLASS="Application";
 //            InterfaceConstants.SERVICE_NAME="GeoPortal";
 
-		testContext = "/pred4s/preprod/preVRE";
-		testContext = "/pred4s/preprod/preVRE_ext";
+		//testContext = "/pred4s/preprod/preVRE";
+		//testContext = "/pred4s/preprod/preVRE_ext";
 		// testContext = "/d4science.research-infrastructures.eu/D4OS/GNA";
-		// testContext= "/gcube/devsec/devVRE";
+		testContext= "/gcube/devsec/devVRE";
 
 		System.out.println("TEST CONTEXT = " + testContext);
 		return testContext;