👇 Examples
Admission modes of the groups:
Group A: Membership request only
Group B: Accreditation request only
Group C: Membership or accreditation request
User 1: Requests membership to group A => He can only use the vehicles of group A.
User 2: Requests an accreditation (for the organization) => He can use the vehicles of group B AND group C (because these groups accept the accreditation).
User 3: Requests membership for group C => He can only use the vehicles of group C.
User 4: Already has a membership for group A => He can use the vehicles of group A. Additionally requests an accreditation => He can use the vehicles of group B and group C. With the membership and the accreditation, he can use the vehicles of the groups A, B, C.