Namespace in BPMN Message

[amidala24]

Hi,

I'm using BPMN 1.1 and unter BPMN 1.1 Types the BPMN Message (Version: 7.5.847). However, every message I take has a long namespace. First of all the Stereotype <<Message>> and then the Namespace Activity Management::.....::......::Message1. So I now tried to remove the namespace, by selecting the Diagram in the Navigator, Properties, Diagram and then I deselected "Show Additional Parent" and "Show Namespace". However, this doesn't work for messages. The Namespace remains and even if I create a new Message, it has the namespace. All other core elements in my BPMN diagram don't have a namespace, only the messages. Is this a bug? A collegue told me, that this worked in version 7.1 however, we all have updated to version 7.5 now.

Thanks,
christine