Outlook and Backgrounds

[Tim]

I use Outlook 2010 and have three separate profiles set up for three
different uses. For one of those profiles, I would like a certain
theme/stationary to be used for all email messages that I send.
However, when I create the new stationary, it shows up as the default
in all three profiles.

How can I set this up so that the stationary is used only for that one
profile that I want?

Thanks,
Tim