A Release of Collateral Letter is a legal template that sets out the terms and conditions for the release of collateral used as security for a loan or debt. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt.Each Guarantor agrees that its guarantee hereunder shall continue to be effective or shall be automatically reinstated, as the case may be. 1. At the top of the request form, insert Requesting Bank Name, Bank Tax ID, and the. Delivery Date Requested. 2. Advisory office for state where the notice of lien is filed (see page 2). • Sample forms and letters.