How to Un-assign resource role from Employee record

Hi Team,

We have a situation where in, somehow 'resource role' was assigned to employee record and due to auto provisioning- lot of other roles got assigned to him. Now even if we remove those auto provisioned roles- they keep coming back. We want to assign only employee role to that user.

How to remove 'resource role' under resource information from employee , keeping employee record active?

Regards,

Kalpesh