SU24 for CRM UIU Component

Hello Experts,

As the CRM "PFCG Roles and Authorization Concept" didn't mandate to maintain SU24 for the CRM UIU component. I wonder if anyone out there maintained it for UIU component or not? If maintained was it really helpful in your assignment?

CRM "PFCG Roles and Authorization Concept" document link:

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/00515e75-f1d0-2c10-bebb-e5675f470ee6?quicklink=index&overridelayout=true

Thanks in advance for your input.

Thanks,

Himadama