You can select a specific post from a specific post type and display it as a page within you app with a link to it from application menu.
The WP post component enables you to select a post type and select post id that you want to display.
Post ID can be found by hovering over the post from posts list, the browser will display a url at bottom of the page that will show you the post id.
You can also add a plugin to display post ids in your posts list to make it easier.
