SCIM provisioning, or System for Cross-domain Identity Management, standardizes and automates the management of user identities across various applications, simplifying tasks such as creating, updating, and deactivating user accounts while ensuring security and compliance. Acting like a universal translator, SCIM allows seamless communication between identity providers, such as Okta or Azure Active Directory, and applications, ensuring user identity data is consistent and up-to-date across platforms. This reduces manual administrative work, minimizes errors, and enhances IT efficiency and security by automatically synchronizing user data changes, ultimately lowering operational costs. Despite challenges in integration and the need for robust vendor support, the benefits of SCIM provisioning, including improved operational efficiency and security, often outweigh the difficulties, making it a vital tool in modern IT environments. Split, a platform leveraging SCIM, offers a streamlined solution for managing user access, ensuring smooth onboarding and offboarding processes, and synchronizing user information from identity providers directly into its system, thus enhancing security and reducing administrative burden.