We have had an admin leave and want to make sure there are no dashboards they are the 'Running User' for. Is there a way to run a report or see how many dashboards someone is a running user for?
You can create a new Custom Report Type under Settings. The Primary Object is Dashboards. The Secondary Object is Dashboard Components. Save this Custom Report Type. Now create a new report with this report type. Add a filter to the report with 'Running User' equals 'enter name of your admin'. Also change the filters Show Me to 'All Dashboards' and Created Date to 'All Time'.