EXFO FastReporter 2 - Manual (Page 224)

Working with iOLM files
214 FastReporter 2
Managing Multiple Measurements
Note: When viewing grouped fibers, the End of fiber element (B) is set according
to the reference measurement if there is one; if there is no reference
measurement it is set according to the shortest fiber. The elements located
between the grouped A and B positions (including both A and B) are
numbered.
You can perform the same actions (adding, modifying and deleting
elements, setting span start and end) on single fiber and multiple fibers;
the main difference is that if you perform the actions in the cable view or
on the cable at the top of the Fiber view, all of the included fibers are
modified accordingly.
To select the viewing method for multiple fibers:
1. Select the fibers that you want to view together in the Files or
Measurement tabs.
2. Right-click in the Link view, then select either the Cable or Fiber view.
You can also select the view in the View > iOLM menu.