Hi Bob,
I assume you're referring to the Browse Plugin and you currently see all available object stores.
There's a configuration setting which allows to setup a startup folder for this specific Browse Plugin which allows defining an object store and also a folder within this object store, so whenever this plugin is openend, the user starts browsing at the defined location.
Just use the Configurator to set the startup folder as in the picture below. If you have the Browse Plugin selected, you can also press F1 for getting a help which explains all configurable parameters.
[attachment=0]StartupFolder.PNG[/attachment]
If different user groups shall see different object stores respectively different startup folders, you have to create multiple instances of that Browse Plugin and assingn it via the role manager to the specific user group, but be aware that only the OpenWorkdesk Professional edition consists of the Role Manager feature.
The different instances of Browse Plugins can define different startup folders.
Does this answer your question?