Diagram filters

Hello,
We would like to add new filters on existing diagrams (LDFB or LAB for example).
We did not found how to do it with kitalpha and sirius.
Is there a way to define these new filters when extending a diagram ?
Regards,
Pierre

No. See
https://bugs.eclipse.org/bugs/show_bug.cgi?id=487304
I am also looking for workarounds to this.