実効 じっこう利用 りよう しゃID あいでぃうじゃないです
jikkōriyō shā idi uja naidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 実効利用者ID

1. Not the effective user ID.; It's not the effective user ID.

Negative
Polite
Casual Register
Computing