How to use Content page tabs

1. Firstly, create the content for the tab as a separate CMS page, saving within the CMS Block folder.
2. On that CMS page settings page, enter a unique ID in the "Navigation Branch Ident" section, just below where you would normally add the alias (url). Uncheck the "Display in navigation" option and set "Allow search engine indexing" to No.
3. Now switching to the page which will have the tabs on it, change the Tab type from "Standard" to "Content page".
4. Set the "Content page indent" ID to match match "Navigation Branch Ident" ID from the CMS Block page you created in step 2.