SRM 7.0 Webdynpro Authorization Objects

Hi Experts,

With a little knowledge on this , I am posting an issue/concern raised on the behalf of our client. They have recently upgraded from SRM 5.0 to SRM 5.0(dynpro based).They wanted to know manadatory authorization objects required to execute the webdynpros in SRM 7.0.

Moreover, they are looking for several security voilation points w.r.t to Auth. objects Vs T-codes.

S_START , BBP_ROLE are the few which I have found so far.

Any little help will be appreciated.

Thanks

Pooja