Styra DAS makes it easy to integrate with legacy IAM systems in two key ways. (1) Styra DAS integrates directly with popular enterprise data sources and formats such as LDAP and SCIM, which makes it easy to ensure a consistent source of truth across your entire enterprise. (2) DAS makes it simple to integrate OPA with both existing and new software, supporting a variety of different enforcement points, deployment models, and third-party API integrations.