Is the RACF TRUSTED attribute needed for Common Services STC userids?

Products

• COMMON SERVICES FOR Z/OS

Issue/Introduction

In our shop CAIENF, CCITCP, and GSSA started tasks have userids with the TRUSTED attribute.  Is that required?  I'm not finding any doc that says so.

Environment

Release : 15.0
Component : ENF, CCI, GSS  

Cause

Customer has the RACF TRUSTED attribute set for ENF, CCI, and GSS on the STC - STDATA Profile segment the old ICHNIR03 table entry

Resolution

As per SE there is no requirement for CCS to utilize the  RACF TRUSTED attribute 

Additional Information

Please review the IBM RACF Documentation regarding assigning the TRUSTED Attribute.