請問我可以填寫e-Notification of Application/Petition Acceptance嗎
我填寫了I-140和I-907表,然後看到這個表e-Notification of Application/Petition Acceptance,但是我發現這個表開始時候說明
What is the purpose of this form?中的說明
This service is available for applications filed at a USCIS lockbox facility.
對於這句話我很迷惑,在看I-140和I-907填寫說明中,反複強調不要filed at a USCIS lockbox facility。這裏卻相反,我想請教,我可以通過填這個表來收郵件,從而獲悉我的case的進程嗎?