To undo changes to a shared object or a test, revert to a previous version. Note the following special cases when reverting
                  to a previous version: 
                  		
                  
 
                     		  
                     - If the value of an inherited attribute has changed compared to the current version, the most current value is again inherited
                        in the reverted version. 
                        		  
                     
- If the type of an attribute has changed compared to the current version, the attribute is ignored in the reverted version.
                        
                        		  
                     
- If the value of a list-type attribute no longer exists in the current version, the original value is added to the attribute
                        again and used in the reverted version. 
                        		  
                     
To revert a shared object or a test to a previous version: