Value field functions get and summarize data from other value fields in the template. You can access them in the Formula Contents dialog box and in the Rule Contents dialog box.
In order to access the parameters of the function click Select in the Value Field area of the dialog box. This opens the hierarchical list of value field names. The parameter must appear inside parentheses and double quotation marks (" ").
Note:
Value field functions get values from all processed fields - from the duplicate lines that may have been excluded from the output, and from invisible value fields.
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