To Create a Dimension Style
Click
Home tab
Annotation panel
Dimension Style
.
Find
In the Dimension Style Manager, click New.
In the Create New Dimension Style dialog box, enter a name for the new dimension style, and click Continue.
In the New Dimension Style dialog box, click each tab, and make any changes for the new dimension style.
Click OK and then Close to exit the Dimension Style Manager.
Related Concepts
About Dimension Styles
Related Reference
Commands for Dimension Styles