how to preserve previous names in BBDB...

[Sridhar Anandakrishnan]

WHen I want to send mail to a lot of people, I would like to use BBDB
to get them all into the *BBDB* buffer,  then say "*m" to mail to all.
But if I search for a new name, the one already there goes away.

How do I "build up a list" of people in bbdb?

Thanks.
Sridhar.