It would be great to have the option to make a note that perhaps pops up in the diary itself when opening up a therapist's diary as a one off, for example 'covering for Jess'. That way there is a trail and we can see any anomalies to the diary that are not a usual weekly occurrence, and any extra shifts are easily identifiable. Will help greatly with annual leave tracking so we can see if cover has been arranged for someone's leave who etc etc., so we have a trail.