You can enter all qualifications which are necessary for the execution of a task. The entered qualifications are linked with and.

When you select the involved employee or the surgery team, the user can then only select an employee from the input help, if he has all the qualifications required for the task.

See Set Up Team (Involved Employees/Surgery Team)

You define the assignment in the SAP Easy Access menu under  Clinical System Basic Clinical Data Service Management Employee Tasks Qualification Requirements .