"I need to have three edit appointment templates and according with the option selected by the user, I have to select one o the three templates.  Each template has different fields and also I need to have some read fields an read/write fields."

Implement automatic scroll when selecting timeSlots with mouse, maybe also when dragging/resizing app.

Ability to grouped the appointments in hierarchical groups.

Ability to have a reverse flow of dates in TimelineView - start visible days from a later date and end up with an earlier date.