Hi folks, here is our situation. my wife had been waiting for her I-751 for about 2 years in July 2024. Many people suggested her apply for N400 while waiting for I-751. We submitted her N400 package online in July 2024 using her expired green card and the 4-year extension letter. Last week, her I-751 was approved and we received her new 10-year green card. Do we need to upload the I-751 approval letter and new green card to her N400 package online? Is it required? If we do so, will it expedite her N400 processing?