On eDirectory, you can add a custom page to your application with whatever content you want. You can do that as site manager, in the "Mobile Apps" menu inside "Custom Pages".
After entering in this area, you need to input some information, like choosing an icon and typing a page title that will appear on your app. You can click the plus (+) icon to add a new content as well.
Finally, after you click on the "+" icon, you can add specific content:
Headings - for titles
Text - for simple texts
Video - just add the URL of the video
NOTE: You can add many different contents onto the same page.
After you fill in all the content that you want, click "Add Page" and your page will be shown in your app automatically.