How to Set Up SSO for Your SaaS Product (Because Enterprise Deals Ask)

Per-tenant IdP configuration, domain-based routing to the right login flow, JIT user provisioning with role mapping, and admin UX for the customer's IT team to self-serve — multi-tenancy decisions all the way down.

Directory-sync provisioning/deprovisioning is the next checkbox after SSO; with audit logs and RBAC, you're most of the way through the enterprise security questionnaire.

Skipping the discipline this article describes until an incident, audit, or stalled project forces it — every practice above is cheaper adopted early than retrofitted under pressure.