SAP Security Report for single and composite roles

Question

Hi
  I have a requirement to create a cutomize report in SAP Security.
I have to display Composite roles,corresponding single roles,the tcodes assigned to those single roles and the description of t- codes. The selection screen has composite roles,single role and T-code which are optional.User can enter selection in any of the selection critreria.How should I go on this?If user gives only composite roles on the selection for e.g 'TEST'. for this role I get suppose 3 child roles 'TEST1' 'TEST2' 'TEST3' from table AGR_AGRS.Now to get the tcodes i go to table 'AR_1251' and I get the tcodes.
But if user give only single role on the selection for eg 'TEST2' ,for this single role 'TEST2' there would be multiple composite roles.for e.g, 'TEST' 'SAP1' 'SAP2' etc..Now if go to get the tcodes for this single role in AGR_1251,I will ceatainly get the tcodes for eg MM01,FB01,etc.But then how would I know whether MM01 belongs to composite role 'TEST' SAP1' or SAP2' for the single role 'TEST2'.
Please advise.
Thanks
Edited by: Julius Bussche on Aug 13, 2009 4:52 PM
Subject title improved

Answer 1

I though of seperate selection options for singles and composites, but you also said:
> But if user give only single role on the selection for eg 'TEST2' ,for this single role 'TEST2' there would be multiple composite roles.
My suggestion would be to build better single roles, but that is just me...
Cheers,
Julius