Under Schedules in the left menu: My schedule shows your own tasks, Scheduled by me shows schedules you created, and All schedules (Admins) shows every schedule in the organisation.

Click a schedule to open it. Pick an occurrence and filter by assignee, status or knowby to see who's done.

Click Edit to change the schedule or Cancel schedule to stop it.

Tip: Click Preview knowby to open the knowby read-only.