Please help us help you and fill where relevant:
Your LimeSurvey version: 5.3.10+220419
Own server or LimeSurvey hosting: own
Survey theme/template: extends_fruity
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Hello everyone. This should be an easy question for you elaborate admins/users, but we cannot figure it out for several days now with testing and trial and error.

We would like to automatically, by default, allow all our users—who log in with their LDAP account—to optionally add other users to their created surveys, and then be able to set permissions for those added users. The only way we found to enable this for user’s accounts was to give them superadmin permissions, which—of course—is not possible for us to do.

Very much looking forward to your advice, and kindest regards.