This morning the U.S. Department of the Treasury released a new Agreements & Supporting Documents User Guide for Non-Entitlement Units of Government (NEUs):
https://home.treasury.gov/system/files/136/NEU-Non-UGLG-Agreements-and-Supporting-Documents.pdf.
This thirteen page document provides NEUs with information on how to use Treasury's Portal to submit information in accordance with the Coronavirus State and Local Fiscal Recovery Funds (SLFRF) Compliance & Reporting Guidance.