diff --git a/src/main/java/cactusServer/entities/Instance.java b/src/main/java/cactusServer/entities/Instance.java
index 7a5ff6c..c1457dd 100644
--- a/src/main/java/cactusServer/entities/Instance.java
+++ b/src/main/java/cactusServer/entities/Instance.java
@@ -139,21 +139,21 @@
 		this.stage = stage;
 	}
 
-	public AddressedEntity createArea(String name, Plain[] region, HashSet<Allowed> permissions) {
+	public IDAddressedEntity createArea(String name, Plain[] region, HashSet<Allowed> permissions) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, areaMap.keySet());
 		Area area = new Area(name, region, permissions);
 		areaMap.put(id, area);
 		return new IDAddressedEntity(id, area);
 	}
 	
-	public AddressedEntity createObject(Position3D position, Velocity3D velocity, AngularVelocity3D angularVelocity, Angle angle, Attribute attribute, ObjectModel model) {
+	public IDAddressedEntity createObject(Position3D position, Velocity3D velocity, AngularVelocity3D angularVelocity, Angle angle, Attribute attribute, ObjectModel model) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, objMap.keySet());
 		Object object = new Object(position, velocity, angularVelocity, angle, attribute, model);
 		objMap.put(id, object);
 		return new IDAddressedEntity(id, object);
 	}
 	
-	public AddressedEntity createCharacter(String accountURI, String name, Position3D position, Angle angle, CharacterModel model) {
+	public IDAddressedEntity createCharacter(String accountURI, String name, Position3D position, Angle angle, CharacterModel model) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, characterMap.keySet());
 //		String characterURI = (INSTANCE_URI + "/characters/" + id);
 		Character character = new Character(accountURI, name, position, angle, model);