[Evolution] Newby question: How to attach my vCard to messages?

["W. Martin Borgert" <debacle debian org>]

Hi,

I just had to switch from Thunderbird to Evolution.
Now I wonder, where to find the check box
"Attach my vCard to messages"?
(Or however this works in Evolution.)

Many thanks in advance!

(For those who do not know this feature: It means,
that my vCard is attached to every message I send.)