I am filing B2 visa extension applications for my parents. Do I need to
file one application for each parent or I need to file only one application
with one parent as the primary applicant and the other one as coapplicant
using Supplement A to Form I-539.
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2
file one application with one parent as the primary applicant and the other
one as coapplicant using Supplement A to Form I-539.
One application fee.