Restricting team view in mss add-on to only show certain categories of staff

Hi

We are using MSS Add on. In the team_hierarchy on the home page and the detailed team view all types of staff are being shown. We want to restrict this view so that only staff in a particular employee group are being shown. I can't see an obvious way of doing this eg we only want to show staff in p0001-persg=e

Regards