How to hide UIBBs in MDG-M?

Hi everybody,

I'm searching for a way to hide UIBBs in MDG-M (dependent on change-request-data) without using the feeder class. more precisely: without using

enhancements of the standard code.

My approach was to replace the deposited web-dynpro-component /PLMU/WDC_FRW_APPL_CNTRL in the OVP-configuration with a copy

and try to use the assistance-class of this component. But the copied web-dynpro-component was not triggered by MDG.

Do you have any further ideas?

Thanks in advance

Hannes