# orion.page.link.related

The related link service provides a mechanism for plugins to contribute links to the "Related pages" menu in the Orion page header. Currently, a related link must first be defined as a command in "orion.navigate.command." Then, the command id should be referenced in the service definition for the "orion.page.link.related" extension. When any page is loaded in Orion, it will evaluate its resource against the validationProperties for the command. If the page's resource is valid for the command, then the command will appear in "Related pages."