Unlike notation, assignment contracts do not annul the initial agreement and do not establish a new agreement. Don't know how a document was recorded?Use the fields below to search our database. What is an Assignment And Assumption Agreement? An assignment and assumption agreement transfers one party's rights and obligations to a third party. Capitalized terms used herein and not defined shall have the meanings ascribed to them in the Assignment and Assumption Agreement to which this. This Standard Document contains provisions to incorporate an assumption of the delegated obligations and an optional novation into the assignment agreement. This Reimbursement Agreement ("Agreement") is entered into as of the 16th day of June,. This letter serves as an assignment, assumption and novation agreement.