Missouri Attachment For Series of A LLC is a document required in Missouri for the formation of a series LLC (limited liability company) with a separate series of assets and liabilities. This document is used by the Secretary of State of Missouri and filed with the Articles of Organization for the LLC. The Attachment must include the following information: (1) the name of the series; (2) a brief description of the purpose of the series; (3) the date of formation of the series; (4) the name of the registered agent for service of process; (5) the address of the series; and (6) the name and address of each organizer of the series. There are two types of Missouri Attachment For Series of A LLC: a standard attachment, which is used for the formation of a single series LLC, and a multifaceted attachment, which is used for the formation of multiple series LCS.