Course leaders can now import contributors from other offerings instead of having to add the contributors one by one. The import offers the option to choose who to import and to adjust their work tasks (that are visible publicly) and their delegated administration areas (that gives contributing teachers higher permissions). The import only adds work tasks and delegations, so it cannot be use to remove contributors or delegations. The import cannot be used to change the course leader. The existing functionality can be used to add contributors one by one, remove contributors or change the delegations. Changes to course leaders can only be done by authorized study administrators.
