assign portal role to user with SPML

Dear All,

I have one query:

assign unique id of one portal role to SRM role with /SAPSRM/EP_SRM_ROLES in personalization via trx pfcg.

Then assign this SRM role to one user.

However later if I check this user in user administration, I can't find this portal role in assigned role part.

Is this method available? Or missing any configuration.

Best regards,

Ivy