Relationships between resources and dashboards control what you see in your home page. A dashboard-resource relationship can make the resource appear when that dashboard is current, provided you have access to both. It does not make you a resource admin or grant permission to send commands.
To create a relationship between a resource and a dashboard:
Connect resources only to dashboards where they are useful. There are limitations on the number of resource relationships you can create. Connecting these items does not grant command access. A resource admin can share sensor readings or commands separately.
To edit a relationship between a resource and a dashboard:
To delete a relationship between a resource and a dashboard: