Remove values from a PLE Key
- Choose System Management > WMS Settings > PLE Settings in the Navigation Pane.
 - Choose Configuration > PLE Key Settings in the Data Pane.
 - 
        In the PLE Key Configuration option group of the PLE key, click the Values field.
        The Enter Values dialog appears.
 - Choose the value (fixed list) or the title (dynamic list) in the drop-down menu.
 - 
        Click Remove Value
          
.
       - Click OK.
 - Repeat steps 4 up to and including 6 to remove more values.
 
