How can I import dimension styles from another file?
Element > Dimension Styles > File ImportSteps:1. Go to Element > Dimension styles2. From the Dimension Styles dialog's Style menu, choose ImportThe Dimension Style Import dialog opens.3. From the list box, choose the DGN, DGNLib, or DWG file containing thedimension style to import. Click OKThe imported styles are displayed in the Dimension Styles list.