As an alternative to importing existing layouts, you can create a new sheet.
- In the Sheet Set Manager, right-click the sheet set node (at the top of the list), or an existing subset node.
- Choose New Sheet.
- In the New Sheet dialog box, enter the sheet information.
- (Optional) Specify a different template.
- Click Create.
- In the Save Drawing As dialog box, click Save.
- In the Sheet Set Manager, select the new sheet, if necessary.
- In the Details panel, expand Sheet, and enter the name and other properties of the new sheet.