Other Support submissions must be submitted as a flattened PDF, after all signatures are obtained (see Format Attachments for more details). Recipients and applicants may use the electronic signature
software of their choice, and in alignment with their institutional practices. A typed name is not an electronic signature and is not acceptable.Applicants and recipients must maintain supporting
documentation to reasonably authenticate that the appropriate individual signed the form. Recipients must and make the documentation available upon request in accordance with 45 CFR Part 75.364.