Making BP xProfile Fields Required for Certain User

How can I make profile fields, which are asigned only to one member category / user role, ‘required’ (for the members of that member category / user role)? –

I installed Buddypress-xProfiles-ACL. I created two new profile field groups: one for teams (with one question) and another for fans (with two questions):

https://1a-spielwiese.de/wp-content/uploads/2014/09/new_profile_field_groups.jpg

There is a user kampfsportlerinnenneuwied with the user role ‘team’. Neverthess that user gets displayed both profile filed groups (‘Frage an Teams’ as well as ‘Fragen an Fans’):

https://1a-spielwiese.de/wp-content/uploads/2014/09/both_fied_groups_for_kampfsport.jpg

If this user answers (only) the “team-question” and tries to save the change, the message is displayed: ‘Bitte überprüfe vorm Speichern ob Du alle notwendigen Felder für diese Profilgruppe ausgefüllt hast.’ (Please check before saving, whether all required field groups are filled in.)

It’s, because the “fan-question” requires as well an answer; but it is not answered, because that member is a team (not a fan).

For further details and context cfr.:
https://buddypress.org/support/topic/different-profile-types-and-different-user-roles-part-ii/

https://www.ads-software.com/plugins/buddypress-xprofiles-acl/