The buttons at the bottom of the 
                  Filter-Data Stores window are:
                  
               
               
               
                  
                  
                  - Clear All
                     
                  
 
                  
                  - Clears all modifications made to the selected filter.
                     
                  
 
                  
                  
                  
                  - Settings
                     
                  
 
                  
                  - Sets any modifications made to the selected filter.
                     
                  
 
                  
                  
                  
                  - OK
                     
                  
 
                  
                  - Saves any changes made to the selected filter and closes the window.
                     
                  
 
                  
                  
                  
                  - Cancel
                     
                  
 
                  
                  - Cancels any changes made to the selected filter and closes the window. Any actions confirmed with 
                     Apply cannot be restored with 
                     Cancel but must be entered and confirmed again.