Versioning and Make Latest Feature

When a new definition is created, it is saved as version 1. After you modify and save a definition, it will be saved with version as highest version +1. That is, if you modify version 2, which is the highest version available, and save it, the version becomes 3.
To make any older version as latest:
  1. From the Post Load Changes Summary window, turn OFF the Active toggle button and click Search. All inactive definitions are displayed.
  2. Select the required definition and click Make Latest.
    The selected definition becomes active and the current active definition becomes inactive.