FAQ: Can ApexSQL find external references to objects in different databases and even servers?
By default ApexSQL Clean will show any references to parent objects in external databases and servers and display them in the grid and Dependency Diagram. To find Child references in external databases you must select that database in the External Database step in Project Wizard. For more information on External References click here. ApexSQL Clean shows references on linked servers' objects, but it cannot determine an object type. It will always be shown as "Unknown" in the dependency viewer and parent grid.
