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Using Dependent Variables in Master-Detail Subdetail Report
Published on 2013
Report variables are used as parameters, which may be requested from the user. The report developer indicates in the data dictionary, which variables should be used as parameters to the report. It also indicates how these parameters needed to be requested in the report viewer. When the report runs, the parameters are requested in the report viewer and after their completion passed to the reports. The report generator uses them in selecting data, filtering, or for displaying in the report.