[news.eclipse.modeling.gmf] Save As menu item

[Peter Thijs <p.a.h.thijs@xxxxxx>]

Hello,

In my RCP application the file-menu item "Save As" is never enabled.
Where can I activate this menu item?
I save the domain and diagram information of my model in two separate files.
So when the model is Saved As another filename both files should be 
saved under the new filename.
How can I achieve this behavior?

Thanks in advance.

Peter Thijs