- In the Catalog Explorer, double-click the 
                     			 File Definitions node, then double-click the required file definition. 
                     			 
                     The 
                        				<file-definition-name> tab is displayed. 
                        			 
                        
 
- Right-click the required 88-level condition and select 
                     			 Delete a condition item. 
                     			 
                     A confirmation dialog box is displayed. 
                        			 
                      
- Click 
                     			 Yes to confirm. 
                     			 
                     The condition is deleted. 
                        			 
                      
- Click 
                     			 Save to Catalog.