We are using team calendars for several departments here. Now we have team consisting of people coming from different departments, so their holiday entries reside in different TeamCalendars.
I would like to configure teams and view their holidays in one view.
Every manager wants his own view on the same data. project managers wants the calendars of his project team, department manager want the data of his department etc.
I don't want to create a separate Calendar for every user so the different managers can create their own view overlayed by selecting their "team" members.
Sounds like the perfect feature for an add-on calling itself "Team' calendar because teams evolve.