What is important for the PTA to consider regarding appropriate documentation? January 2, 2023 by admin Documentation completed by the PTA could become part of a court case in a legal proceeding. Documentation completed by the PTA is under the supervision of the PT and will not be allowed into a legal proceeding. It is important to ensure that the PTA is who he or she claims to be and that the PTA can sign such a document. It is important for the PTA to document what is done, but he or she does not have to worry whether it is always accurate. See Answer Documentation completed by the PTA could become part of a court case in a legal proceeding.