Unable to view the option to group the report columns?

When the summary for all the fields in the report is set to None the report cannot be grouped by the columns, however you can still group the report by rows. To change the summary settings, follow the steps below:

• Log into Web TimeSheet with appropriate permissions to edit a report.
• Click on Reports on the top menu.
• Click on the report that you want to run.
• Click on the Settings button within the report.
• Click on the tab Grouping.
• Change the summary options.