I am very new to SSRS.  I have inherited some reports.  They have existing row groups which give the output of, where do I find the definitions of the current groups (System and Sample Date/Time)?  I’ve looked at the Details_Group and see nothing defined.  I am wanting to add the grouping to Unit first, then System, then Sample Date/Time.

​I am very new to SSRS.  I have inherited some reports.  They have existing row groups which give the output of, where do I find the definitions of the current groups (System and Sample Date/Time)?  I’ve looked at the Details_Group and see nothing defined.  I am wanting to add the grouping to Unit first, then System, then Sample Date/Time.  Read More

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