Follow these steps to create and manage advanced post data through built-in custom fields:
- Log in to the WordPress Dashboard as an administrator.
- Click the Books menu item from the left menu to get the book list, as shown in the following screenshot:
- Click the Edit link of the book we created in the previous recipe.
- Click the More tools and options icon in the top right hand section of the screen to get a similar screen to the following:
- Click Options from the popup menu to get a screen similar to the following:
- Click ...