代行 だいこう受信 じゅしん しゃ登録 とうろくなら
daikōjushinshatōrokunara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 代行受信者登録

1. If/when a substitute receiver is registered.; If a substitute receiver registration is done.

Nara Conditional
Computing