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In Confluence, you can add links to pages that you intend to create later. These are links to 'undefined pages'. This is useful because it allows you to create links first and enter content for those pages later.
The link to an undefined page is shown in dark red. If someone clicks the link, Confluence will create a new page called 'link to new page'.
The 'Undefined Pages' view gives a consolidated report of all undefined pages so that you can manage your space better. The undefined page links are badged with this
icon to remind you that those pages need to be created.To view a list of the undefined links in a space:
If your space uses the Documentation theme:
You can choose the link for an undefined page to create the page and add content to it.