Multi-entity in Sage Intacct is a powerful feature that allows businesses to manage multiple entities, such as subsidiaries, divisions, or departments, within a single instance of the software. This feature can be especially useful for businesses that have multiple entities that need to be tracked separately, but still need to be able to access and share data across entities. Setting up multi-entity in Sage Intacct can help businesses streamline their accounting processes, improve visibility into their financials, and gain better insights into their operations.