
User15712523037657167016 (Customer) asked a question.
The only way I can find to customize the Dashboard is Settings > Customize, but all you can do is add a logo and change the header color. Is there an HTML editor similar to the one for the Sign In page anywhere? Is it possible to drop in a CSS file to accomplish this?

No, unfortunately there is not a similar way to customize the Dashboard. There is the option of embedding the end-user Dashboard into an existing portal, which may provide some flexibility, but that does stray far from the standard experience. https://help.okta.com/en/prod/Content/Topics/Dashboard/Embedding_Your_End_User_Portal.htm