Bidirectional sync with Google Calendar?
Now that Google Calendar provides CalDAV support, how would I configure a calendar share to support bidirectional updates with Zimbra? Currently, I use the private iCal link provided by Google as a subscribed calendar in Zimbra and a Zimbra shared URL as an external calendar in Google, which works well for display only, but it would be far more useful to allow updates from either interface.
Vote for Zimbra-Google Calendar CalDAV integration
If you want to see Zimbra-Google Calendar CalDAV integration, please vote for this Request For Enhancement (RFE):
Bug 39402 – CalDAV functionality with Google Calendar
P.S. gnobush, if you're still looking into creating a Zimlet and have ideas of how to achieve it, I'm willing to assist. (A disclaimer, though: I've never written a Zimlet before.) If so, PM me.