For added steering on submitting paper-based mostly kinds at the Lockbox and the way to keep away from or right widespread problems prior to deciding to file, be sure to stop by the 5 Steps to File on the USCIS Lockbox webpage.一旦發生網頁中所提供的資訊與正式的開彩成績有所出入之際，將以後者的開彩成績為依歸。