HI Mohammed,
You can dynamically change visibility of GUIBB by Implementing interface IF_FPM_APP_CONTROLLER in any WD component or Feeder Class and mention that class/Wd Component as App Controller in OVP configuration General settings.
Then hide your specific GUIBB by implementing that new class method.
Or as you said this is a standard component, check if there any AppController class already exists. If yes, enhance that class.
The FPM Application Controller - Floorplan Manager for Web Dynpro ABAP - SAP Library
Thanks
Angshuman