To clarify your requirement, here is what I think you want. A toolbutton that will:
- Grant Admin account proxy rights to an otherwise excluded (normal) GroupWise user account;
- Proxy to the Admin account.
The only way to do this is to use multilogin, which will require the Admin password.
Alternatively, you could write an applet that runs from the Admin account. The applet would automate the granting of proxy rights for each user account involved. Then each user would simply use the GroupWise Proxy menu (at the top of the Folder List pane) to proxy to Admin when required.
I hope this helps.