Hi Alessandra
The SAP_MM* ones are more to do with end user functionality and not configuration access.
I want to restrict the customizing for the specific modules.
How are you trying to restrict access? Do you mean you want to limit users within the SPRO to certain IMG activities only?
If restricting on IMG search information for using PFCG > Create single role > Utilities > customizing auth (at a minimum look at the sap help information in PFCG for this).
Glad you don't want to grant SAP_ALL. However, to provide cut down IMG access you will need to look at all the tables for the S_TABU* access where it is a SM30 call.
Regards
Colleen