返信 へんしん要求 ようきゅう表示 ひょうじだったら
henshin'yō kyūhyōjidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 返信要求表示

1. If/when a reply request is displayed.; If it shows a request for a reply.

Tara Conditional
Computing