SCIM (System for Cross-domain Identity Management) is a standard protocol used to automate user account management across different systems and applications. It simplifies the process of creating, updating, and deleting user identities by enabling centralized control and automation of user account lifecycles from creation to deactivation. SCIM is particularly useful for large enterprises with numerous employees using multiple cloud services, as it helps manage complex roles and access levels efficiently. By supporting SCIM in your SaaS application, you can streamline the onboarding process for new users, enhance security by timely management of access rights, improve user experience, and ensure compliance with regulatory requirements.