PFI Trigger with cDAQ-9178

[maa5163]

I am trying to receive a trigger input with the PFI on a cDAQ-9178.  Neither of the two PFI inputs show up as input options in any of the NI-DAQmx vi's in LabVIEW. How do I get the PFI inputs to show up?

Thanks,

Mike

[JKMM]

If you use the DAQmx Start Trigger VI it will be listed in the trigger source input pulldown.  See attached image.