This is not true. Even though the form is the same, each document serves a specific purpose and they cannot be used simultaneously nor can you send 2 I-131's applying for 2 different documents at the same time. You can actually get into trouble if you apply for the wrong document and then try to re-enter the US with that document. If there's anyone here who needs to stop misleading people, it's you, Luli16. Nothing of what you have said is neither factual nor accurate and it casts serious doubt you were ever a paralegal, at least not in immigration.