Restrict template based request for end user in SAP GRC 10.1

Hi Experts,

We are on SAP GRC10.1 SP20

We are using the Template based requests for the end users. We have a requirement like IT users should see only IT Templates, Finance-> Finance templates.

Is there any way to restrick the end users.

GRAC_RT object is for the Template management but not for tempate reqeust ofr end user.

Please suggest