EXFO FastReporter 2 - Manual (Page 323)

Using FastReporter 2 Tools
Post Processing Software 313
Automatically Documenting Measurement Files (FR2-FC Mode)
Automatically Documenting Measurement
Files (FR2-FC Mode)
The auto documentation feature can be used to copy selected
identification information from a reference file to selected files. You can
also use this feature to automatically assign fiber IDs to selected files.
Note: The auto documentation tool is available even if no reference file is
defined; in that case, you cannot copy reference file information to files, but
you can assign fiber IDs automatically if your selected files contain at least
one fiber ID identifier.