In the Settings view, you can configure the Developer Interface to display your own Getting Started video to developers on the home page of the Developer Interface. You can also embed your own logo in the home page of the Developer Interface here.
To add a custom video, the video must first be hosted on an internal or external server. Then you must enter the HTML markup that renders the video into Home Page video textbox on the Settings page.
To add a custom logo, simply enter the full URL to the logo in the Custom Logo textbox.
To test the customizations, click the Preview button to see how the video and logo will appear in the Developer Interface.