Data permissions
Overview
Data permissions are used to limit or grant access to dimensions.
Here, the department is considered the most important dimension. 
- Go to "Data Permission" tab
- Highlight the Department dimension,
- Highlight the Department Hierarchy
 ("Published Permission", bottom right pane, will list current permissions for the selections)
- Click on the "Edit" icon on the right-hand side of "Configured Permissions"
- Click the group in the pop-up to add it to the list
- Make sure the "Is Default Member" is NOT checked.
- Click "Publish"
