I had hired an immigration lawyer in my case. We did not update any other documents. But the lawyer did write a letter of explanation and and summary of why we are resubmitting and what had gone wrong etc,.Thank you. I am going to resign all the forms that I upload. Do I need all new documents and translations for items such as birth certificate or police check? Or can I just sign the forms and submit?
But I highly recommend to hire an immigration expert and get your documents reviewed before re-submitting