Allow manager to edit certain attributes for subordinate in FIM Portal

Hi,

How can I allow a manager to be able to edit / update only certain attributes in the FIM portal for people reporting to the manager? The manager should not be able to edit or update attributes for people not reporting to him or her.

All people in the portal have the manager attribute populated. I know that it should be done with a MPR. but the questions is How.

Thanks

Johan Marais

JkM6228