I have a user (Dave) who has created an additional calendar in Office 365 (actually they created it in their old Exchange system and it came long for the ride to O365). This additional calendar has been shared out to all the needed users like it was before. Those users have been given editor rights on the calendar.
The problem is that while the other users can add/edit/delete appointments from this calendar, they can't change the category of the appointment. This is important for them as it gives them quick visual queues on the appointment type.
I shared out Dave's main calendar to one of the recipients (Mary) of the secondary calendar, granting them editor rights on the main calendar, as desired, Mary can add/edit/delete appointment AND change the category of the appointment.
Thoughts why there's a difference? If this is something that simply can't be done, what are my options as this is considered critical - and worked with hosted Exchange 2007 and Outlook 2007.
Additional information:
All users are now only using OWA and iPhone for email/calendar access.