At the organization level, all themes listed on the Themes page contain information about whether each theme is currently shared to other org units, and how many navbars and org units are currently using the theme.
At the course offering level, all themes listed on the Themes page contain information about whether a theme is shared from another org unit, and the name of the org unit sharing the theme. If you have permission to manage shared themes, the name of the org unit sharing the theme becomes a link to the Themes tool where the original theme was created.
On the Themes page, click 
Copy from the context menu of the theme you want to copy.
Tip You can click on the copied theme to edit its name and properties. Make your changes and click Save and Close.
Note You cannot delete a Default theme or a theme shared to you from the organization, a parent course, or department.
On the Themes page, click 
Preview from the context menu of the theme you want to preview.
On the Themes page, click 
Delete from the context menu of the theme you want to delete. You cannot delete a Default theme or a theme shared to you from the organization, a parent course, or department.
Important You are prompted to choose a replacement theme for the navbars using the theme you want to delete. If a theme with an identical layout does not exist, you are not allowed to delete the theme until you have created an acceptable replacement.
