If you’re editing a design and you want to modify its template, you must open the template in a separate tab. You can do this within the Editor, or you can open the template from the Library.
To open a template from the Editor, follow these steps:
1. Open the Sidebar.
Click the Sidebar button in the Editor toolbar, or use the keyboard shortcut. The template information is located in the Settings tab, marked by a gears icon.
2. Open the template.
Click the Open button. The template opens in a new Editor tab. Note that you can also double-click any template component in the canvas to open the template.
As shown below, click the Open button in the Settings tab to open the template for editing.