How do I make changes to a shared Brand Theme?

Making Changes to Brand Themes

You can edit any Brand Theme you made by selecting it from the PoliteMail Builder, making your changes, and then saving it.

However, you can only make changes to a Brand Theme you created; Brand Themes that have been shared with you by someone else can only be changed by the owner.  If you edit the Brand Theme, you will need to save the new Brand Theme under a different name.