As an administrator, you can grant admin access to any other registered member, via the admin panel. Simply log in to the admin panel, where you can add and amend administrative permissions at overall and group level.
Within a super-admin menu, here you can add additional participants as administrators and also include both 'Read' and 'Read and Edit' permissions for an administrator at group level. This means that administrators don't have access to all groups and programs you are running - only the ones assigned to them.