Internal link is a link to another page on your site.
- Click the plus sign on the left side of the position header or excisting content element.
- Choose Internal link
- Select the page where you want to link to
Internal link is now created. It's automatically named after the page you linked to.
Interal links differ from links that you can do in the rich text area (See Rich text) in that they are relative to the page they link to. So if you use an Internal link you can always be sure that the link will never get broken even tho' you would change the linked page's position in the Structure tree.