How to restrict the Find Person window to only return Employees

Hello,

I'm looking to restrict the list of values in the find person window used in the Competence Profile form to only return Employees and Contingent Workers.

This form is not available as part of the seeded Custom Form functionality and I haven't seen anything to add to the form function.

Is there something I can create as a Form Personalization that will enable this?

Thank you

Marina