Another gem from Scott Sewell:
If you edit the FetchXML query of a view, you can change the view query to an outer join, enabling you to see records “not in,” or records that do not have a relationship.
When you do this, the view is available from within CRM, but cannot be selected for a dashboard view or chart.
The Captain Redlaces workaround:
- Create the view but DO NOT modify the query to an outer join.
- Add the view or chart to the dashboard.
- Update the view query to an outer join.