diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/er/relation/RelationManagement.java b/src/main/java/org/gcube/informationsystem/resourceregistry/er/relation/RelationManagement.java
index 08198cd..4e82139 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/er/relation/RelationManagement.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/er/relation/RelationManagement.java
@@ -1,10 +1,8 @@
 package org.gcube.informationsystem.resourceregistry.er.relation;
 
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Iterator;
-import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
@@ -513,6 +511,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
 		return serializeJSONObjectList(collection);
 	}
 	
+	/*
 	public String reallyGetAllFrom(UUID uuid, String type, Direction direction, boolean polymorphic)
 			throws ResourceRegistryException {
 		EntityManagement entityManagement = null;
@@ -551,6 +550,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
 			}
 		}
 	}
+	*/
 	
 	@Override
 	public boolean addToContext(UUID contextUUID) throws NotFoundException, ContextException {