The New York Real Property Law (RPM) Section 234-A established the Real Property Law Journal Index (RJ) Commercial Division Addendum. This addendum is a supplementary document to the RJ and is used specifically in Commercial Division cases. The Commercial Division Addendum includes the indexing system for Commercial Division cases, which allows for the efficient retrieval of documents and information. It also contains specific information about Commercial Division cases, such as the party names, attorneys, court, and case numbers, as well as the captions of the decisions. The addendums are broken down into different types, including an Index of Commercial Division Cases, an Index of Summary Judgments and Orders, and an Index of Orders and Judgments. The Commercial Division Addendum is updated and published twice a year, in June and December, and is available online.