The tabs of your Business Edition workspaces are now customizable in the settings.  You can set the tabs to display different text, or hide the tabs altogether from all users.  Additionally, if you are a PBworks Admin, you can use the Admin settings to customize the tabs of the top navigation bar.  This process only affects the tabs of one workspace.

Important note:  This setting does not change or set any security on your pages and files.  If you haven't set any page or folder security, users in the users list may still be able to access a page or file even if you haven't created a direct link for it.  To set security on pages and files, you must use the Folder Security or Page Security features to explicitly allow or deny access to users.

Just follow these steps:

1. Click the Settings tab of the workspace to access the workspace settings.
   
   
2. Click "Tabs" on the left hand side.
   
   
   
   
3. By default, the option to use the default names for the tabs is enabled.  Click the option to "Show these tabs" to customize the tabs.  With that option enabled, you'll be able to edit the labels for the tabs to be whatever text you need.  As you edit the text, the Preview will be updated live with the changes.  While you can change the text of the "Settings" tab, the tab itself cannot be hidden from Administrators.  Writers, Editors, and Readers on the workspace never see the Settings tab.
   
   
   
   
4. When you've made all the changes you need, click the Save button to set it.