Sub-ticket of MARS-25 Notifier de-nag (MARS-23 follow-up): notifyPracticaCreated (practicas/nueva/actions.ts:960-968) sends in-app 'Nueva práctica para revisar' (type practicaToReview) to BOTH JTP and ayudante via graderIds=dedup([jtpId,ayudanteId]). Drop ayudanteRecipientId -> notify JTP only. This is Florencia's original nag path (in-app); email already JTP-only. Correct under policy B (ayudante not a grader). · mars