Deploy regressions
You can use the Deploy command to overwrite an item revision with a previous revision.
Guidelines:
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Regressions are enabled by default. For example, if you deploy an older version of an item (v3), it overwrites the latest version (v4).
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To disable regressions, set the following variable in the OpenText Dimensions CM dm.cfg configuration file to Yes:
DM_NO_DEPLOYMENT_REGRESSION 
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To fail deployments in the event that any have been disallowed, and to generate an error message, set the following variable in the OpenText Dimensions CM dm.cfg configuration file to Yes:
DM_REGRESSION_ATTEMPT_IS_AN_ERROR 
                                                            
 See also: 

                                                        
                                                        
                                                        
                                                        
                                                        
 
                                                                    
                                                                    
                                        
                                        