Groups provide a way to logically group data in a tabular or line chart report. In a tabular report, it enables table column headings and subheadings. In a line chart report, each group will be rendered as a separate line chart and the group name will be used as the chart header in the report. Once a group is added to a template, every field in the template must reside within a group.

Groups are relevant for only Line Charts and Tables. See the following sections for details.