MN Tax filing

My son goes to college in ND and is a member of the ND Air Guard.  His home of record is MN.   When working on his MN State returns it asks "Were you in the Minnesota National Guard or a Reservist in 2019 and received pay for certain training and active service?" 

 

Does this mean I can not enter his Reserve pay that was obtained in the ND Air Guard even though his home of record is MN?