To Create a Mask Block Definition From an Existing Mask Block Definition

Use this procedure to create a mask block definition from a mask block definition that already exists in a drawing. After you create the new definition, you edit the definition properties to customize the characteristics of the definition.

1. Click Manage tabStyle & Display panelStyle Manager.

   The Style Manager is displayed, with the current drawing expanded in the tree view.

2. Expand Multi-Purpose Objects, and expand Mask Block Definitions.
3. Right-click the mask block definition to copy, and click Copy.
4. Right-click, and click Paste.
5. Right-click the new mask block definition, and click Rename.
6. Enter a name, and press Enter.
7. Click OK.