Restriction of Change Manager access to his own change request (Requestor): Charm

Dear All,

I have authorization question on Charm.

Senario : If the a Person having Chnage Manager technical (PFCG) role raises a Change Request (Requestort) and selects the change manager as someone else. Can the Requestor of this CR, approve the CR (or do modification) as he/she has the Chnage Manager technical (PFCG) role?

If yes, how to restrict this?

FYI : Solution Manager 7.1 SP08

Thanks & regards,

Shruthi Walikar