RTC with Tibco Designer (BW) & iProcess Workspace Browse

Dear RTC Users & RTC Developers/Gurus,
I am currently working on Tibco Business Works' IDE called Tibco Designer and on Tibco iProcess using iProcess Workspace Browser. I want to integrate it with RTC for source control. Has anyone done it before? or has anyone tried to integrate Tibco Designer/iProcess Workspace Browser with RTC?

Please let me know in either case if the try was successful or not.

Thanks & Regards,
Ahsan