We use our Zimbra Server in a professional office, and many users within the office share their calendars. Calendar events are added/modified by many different users.
The sharing of the calendars seems to be working very well, with one exception:
If Person A shares their calendar to Person B... and Person B adds a new calendar event, and assigns it to a category and makes the color of the appointment red -- Person A (and all other persons accessing the shared calendar) don't see the category/color set the same as Person B.
We use colors to distinguish the type of appointment -- and it's very important to us that all users see the calendar associated with a particular category, and see the event as a particular color.
Assistance would be greatly apprecaited. Thank you in advance.