Is there a way to add button to ZmMail or ZmAppointment or ZmContct context menu?

[jason719]

HI,

as subjects, I want to add button to the context menu (right click on the ZmMail, Appointment and Contact), is there an example if it 's supported?

[carr]

I think it's not. I remember I had a hard time to even remove a button from there.
But if someone knows better... I'd be delighted to see a 'real' solution.