To create a new Iso style using visual options

1. In the Project Setup dialog box, expand Isometric DWG Settings. Click Iso Style Setup.
2. On the Iso Style Setup pane, click Create New Iso Style.
   
3. In the Create Iso Style dialog box, under Name, enter a name for the new iso style.
4. Select Create New Style.
5. Click Create. The Create Isometric Style displays.
   
6. On the bottom, click the left and right arrows to select your Table Layout and Sheet Size. For example, ANSI D with a 4 in. BOM area on the left.
7. On the top, click the right arrow to display the next category.
8. Repeat steps 6 and 7 until all values for all categories are specified.
   
9. Click Create Style
10. Click OK to close Project Setup.
11. In the Isometric pane, click Group By Line Number to refresh the list of Iso Styles . Your new Iso Style displays.