Use this activity to create a new PM action revision from an existing revision.
A PM action revision that is in active status can only be updated with restriction if revision control is enabled and major changes such as entering new jobs and templates, changing criteria associated with maintenance plan, changing maintenance organization, etc, cannot be performed. When major changes are required, a new PM action revision has to be created.
New revisions can be created from PM action revisions in Active and Obsolete statuses, if there is no PM action revision currently in the Preliminary status.