EXFO FastReporter 2 - Manual (Page 311)

Generating, Previewing and Printing Reports
Post Processing Software 301
Using Excel Report Templates
The multi-row tag inserts multiple rows in Excel. For example, if one file
has three measurements, three rows are inserted. The prefix for this tag is
$$, and the suffix is $$.
Example: $$OTDRSummary.Wavelength$$
Excel
template
Output in
the report