Revision history
Infor Operations and Regulations keeps records of all changes that you make to your workflow formulas.
Each time a change is saved, a record of the change, called a revision, is added to the CORE.EVENTREVISIONHISTORY table in the database.
You can use the Workflow Manager to see a history of changes for any formula. Because the history of changes is stored in the database, you can revert to any previous version of a formula.