A California promissory note template is a document designed to add security and structure to loan agreements between two parties. How do I fill this out?Use a California promissory note template to customize loan terms, ensuring legal compliance and protection for both parties involved. This document is a promissory note and chattel mortgage between a borrower and Priority1 Lending Corp. The purpose of the document. Section 2956, Civil Code of California, sets out a form which chattel mortgages must correspond to. Default Interest Due. Specify the loan's interest terms in your California promissory note. Beneficiary may exercise any right or remedy provided for in the Note or any other Loan Document. Loan No: 0715824-9002. (Continued).