If you have permission to update variables, you can make a variable a version free variable.
- Expand Variables.
- Double-click the variable you want to make version free.
- In the Edit Variable dialog box, click Version free.
- Under Update versions, do one of the following:
- Select All Versions to make the variable update affect all versions and revisions of the file.
- Select Latest Version to make the update affect only the latest version of the file.
- Click OK.