Android - setting 'default' calendar

[chauvetp]

Hi all,

I have a user with a Motorola Droid X. Whenever they put an item on their calendar via Zimbra, it shows up on the phone. When inputting an event on the phone, it does not go to Zimbra but to some other calendar (local? gmail? not sure yet).

My own Droid (LG Optimus) has an option when creating an appointment to select a calendar. This phone does not appear to.

Anyone know how to either make the calendar choice visible or make it default all appointments to the Zimbra calendar?

Any advice is appreciated.