The Participation entity describes the Role of a particular User in a specific Company. Since a User can be a member of multiple Companies and have different Roles within them, multiple Participations can be configured for them. Only a Super Admin or an administrator with the appropriate permissions can set up Participations on the platform.
By default, each User is given the End user Role in the Company and is assigned the appropriate Participation. The involvement of a Super Admin or an administrator with proper permissions is only necessary if the User needs to be given a different Role.