Tenant Inheritance & SSO Enforcement
This behavior is by design and follows Descope's tenant inheritance rules. When SSO is enforced on a sub-tenant, authentication must follow that tenant's authentication method .
How Bottom-Up Association Works
Descope follows a "bottom-up association" model where sub-tenant assignments don't automatically grant parent tenant access . Users with roles in a parent tenant automatically receive the same roles in all sub-tenants, but the reverse isn't true .
Workaround Options
1. Add yourself to the SSO exclusion list for the sub-tenant (as you've done)
2. Configure SSO inheritance from parent to sub-tenant if using the same SSO provider
3. Ensure your user account has explicit roles in both parent and sub-tenants
The SSO enforcement is designed to maintain security boundaries between tenants while allowing flexible authentication methods per organization.
How Descope Uses Descope for Customer Authentication
Sub-tenants | Descope Documentation