Flightplan Folder - Load into FMS

[dresoccer4]

I saw in another thread that the location to place flight plans is C:\Users\[user]\AppData\Roaming\Microsoft Flight Simulator\Packages\inibuilds-aircraft-a300-600\work\flightplans

 

and the correct suffix is .fpl like LFKJLFLB.fpl. is this correct?

and then once you save the flight plan there, how do you load it into the FMS? thanks

[dresoccer4]

UPDATE:  i just put the 4 letter code as departure/destination into the FMS and it loaded successfully