Jump back to empty Property Details View after adding a role combination constraint

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open / create an Association which is used in multiple constellations (e.g. 
Collection: Element, Container)
2. Add a Role Combination Constraint by clicking "Add"
3. Fill out all fields and add the constraint

What is the expected output?
Onotoa should jump back to Property Details View of the Association

What do you see instead?
Onotoa jumps back to empty Property Details View, see screenshot attached

What version of the product are you using?
20101021 x64 beta

On what operating system?
10.6.4 x64

Please provide any additional information below.
Maybe one could add some nice icons to the buttons "Add" (a plus?), "Edit" (a 
pen?), "Remove" (a red X?)?

Original issue reported on code.google.com by morten.k...@whu.edu on 26 Oct 2010 at 2:57

Attachments:

• [Bildschirmfoto 2010-10-26 um 16.54.22.png](https://storage.googleapis.com/google-code-attachments/onotoa/issue-174/comment-0/Bildschirmfoto 2010-10-26 um 16.54.22.png)