Overriding default selected layout on some posts

If you want to use a post layout other than the default (Any of the available layouts selected from Settings >> Divi Post Extended), it can be done while editing the post. Divi Post Extended adds its own control to select any of the available layouts on a particular page. It won’t affect other posts and the selected layout will only be used for the individual post. The same can be applied for making a post with a left/right or without a sidebar.