Index: lams_gradebook/web/gradebookMonitorContent.jsp
===================================================================
diff -u -r9d93ea832069efd8f251a61a9e276dbecd14ba39 -rde8a34efc3db82bd2746e1357041208a3d5828f6
--- lams_gradebook/web/gradebookMonitorContent.jsp	(.../gradebookMonitorContent.jsp)	(revision 9d93ea832069efd8f251a61a9e276dbecd14ba39)
+++ lams_gradebook/web/gradebookMonitorContent.jsp	(.../gradebookMonitorContent.jsp)	(revision de8a34efc3db82bd2746e1357041208a3d5828f6)
@@ -729,7 +729,8 @@
 	});
 
     function userNameFormatter (cellvalue, options, rowObject) {
-		return definePortraitPopover(rowObject[8].innerHTML, rowObject.id, cellvalue, cellvalue, true);
+		return $(definePortraitPopover(rowObject[8].innerHTML, options.rowId, cellvalue, cellvalue, true))
+				.attr('onClick', 'javascript:expandUserRowSubgrid(' + options.rowId + ');')[0].outerHTML;
 	}
 
     // Combine portraits with activityURL. Both are optional so it is mix and match.
@@ -745,6 +746,10 @@
  		} 
  		return portProcessed;
 	}
+
+	function expandUserRowSubgrid(userId) {
+		$('#userView').expandSubGridRow(userId);
+	}
 </script>
 
 <div class="gbTopButtonsContainer d-flex justify-content-end" id="export-link-area">