Group By is not supported for List collector fields in Bar type reportsIssue If there is a List collector field added to a specific column and we are creating a Bar type report for that table; the List collector field will not display as an option for "Group by" functionality.CauseThis is working as expected, it is a platform limitation.Related LinksWork notes list is a List field on the Task table. 1) Create a Bar type report against the Task table. 2) Navigate to Configure section and look for Work notes list in the Group by options. It will not appear in the choices. This is expected.