Calendar Access (creating events)

Is there a way to add access for a parent to create calendar events? We have a volunteer, but we can not find how to give access to event creation.

Edit: pack level. Guess we get to cross register them or not have a volunteer.

No. Only registered scouters can be given calendar edit access. In troops/crews/ships, registered scouts can also be given the Calendar Editor position of responsibility, which would allow them to edit the calendar directly.

No they have to be a registered adult leader