- In the Force.com App Menu, select Community Hub Setup.
- In the tab bar, click Pages.
Page to configure:, select the page you want to customize.
Add A Card..., select the name of the existing card you want to add to the page.
The characters and spaces in the names of the cards on a page, together with the commas inserted between each on the Page Custom Setting may not exceed 255. Once reached, administrators will not be allowed to add additional cards to a page. If you are not allowed to add a card to a page, it is because the cards on the page have names that are too long, and must be shortened, or one or more cards must be removed or disabled.