Once you've added your core calendar events, you can edit events in bulk to further customize and organize them in the exact schedules you need.
To customize existing events by adding tags or other details, first choose the events you want to modify. For example, if you want to create an actor calendar with several different kinds of events such as rehearsals, costume fittings, cast meetings, etc**.** you can filter or search for the kinds of events you want to include. Once you've narrowed your events, use Shift/Cmd+ A to select all the events shown. Click Edit and Change Tags, then select the 'Actor Calendar' tag to add the tag to every event selected.
Do this with each type of event you want to include. Then create a view filtering events by the 'Actor Calendar' tag.
Note: You can retroactively add, remove, or change any event parameters in bulk except Details and Admin Notes.