To Select the Appropriate Revision (AutoCAD Mechanical Toolset)

1. At the Command prompt, enter AMOPTIONS.
2. In the Options dialog box, click the AM:Standards tab.
3. In the Standard Elements list, expand the symbol node on the tree.
   Note: You can expand the symbol node only if more than one revision exists for that symbol.
4. Right-click the revision to select.
5. In the context menu, click Set Current.

   If Set Current is unavailable, click Insert Standard.

6. Click OK until all dialog boxes close.