diff --git a/framework/bundles/org.eclipse.ecf.presence/src/org/eclipse/ecf/presence/chatroom/IChatRoomAdminSender.java b/framework/bundles/org.eclipse.ecf.presence/src/org/eclipse/ecf/presence/chatroom/IChatRoomAdminSender.java
index 17681b3..189c652 100644
--- a/framework/bundles/org.eclipse.ecf.presence/src/org/eclipse/ecf/presence/chatroom/IChatRoomAdminSender.java
+++ b/framework/bundles/org.eclipse.ecf.presence/src/org/eclipse/ecf/presence/chatroom/IChatRoomAdminSender.java
@@ -15,6 +15,8 @@
 
 /**
  * Perform administrative functions for an IChatRoomContainer.
+ * 
+ * @since 1.1
  */
 public interface IChatRoomAdminSender {