Access 2003: Can a control/field allow multiple items to be select

[Guest]

I have a database of user information for our network. There are a total of
90 unique user groups spread through multiple domains. Currently I have a
field established for each of these groups with a Yes/No format and
checkboxes in a form. This is extremely cumbersome and it makes it difficult
to query and filter information. Does any one know a better way I could set
this up? Ideally, I'd love to have a combo box list that I could hold the
Ctrl key and select multiple groups from. Obviously, most users belong to
more than one group and I must be able to select multiple group names.

Thanks!

 

[Douglas J. Steele]

Comboboxes don't allow multiselect, but listboxes do.