Removing Items from a Group
To remove a reference or Knowledge item from a group,
- click in the References workspace on the desired reference and switch to the Content tab, or
 - switch to the Knowledge workspace and und double-click the desired Knowledge item.
 
Choose one of the following methods:
Using the mouse to remove a group assignment
- Click the desired group.
 - Click Delete.
 
Using the keyboard to remove a group assignment
- Place the cursor in the Groups field.
 - Remove the Group with the Backspace key.
 
Using the panel to remove a group assignment
- Click the Groups field name.
 - In the right column, select the desired group.
 - Click Delete 
.
 - Click OK 
.