Custom steps in methodology

Hello Experts,

In SAP Access Control 10 you can customize many things. Does this apply also to the methodology steps? Is there a way to add new/custom steps to methodology?

I would like to filter out some user actions eventually done by mistakes. In the current build of step Role Generation, you only can generate roles in the default system or in multiple systems (parameter 3012). In the latter case, the list of systems are shown regardless of the connection environment (dev, tst, prd) (table GRACCONNSTAT)

I would like to build 2 distinct custom role generation steps (based on the delivered one) for generating roles

a) in dev/test systems w/o risk analysis (Eval role generation)

b) in production systems w/ risk analyis. (Production role generation)

Is it doable? Where to plug custom steps?

Thanks for any help and suggestions!

Cheers, Ferenc