#### CTR-014 | Center notifications **Source:** p.68–69 · **Actor:** center - **Each notification:** title · description · date and time · read / unread · link to the related item. - **Trainers:** trainer completed profile · an important status change on a trainer account. - **Courses:** course submitted for review · approved · rejected (with reason when needed). - **Operations:** course cancelled · important changes requiring the center's attention. - **Changed by additional requirements:** a trainer's course waiting for the center to submit (CTR-009); minimum reached / set the date for threshold-start courses (TRR-015).