add team-saml (#293)

Author: christophdb

docs/configuration/authentication/saml-team.md

@@ -4,7 +4,11 @@ search:
   exclude: true
 ---
 
-# SAML Authentication for teams
+# SAML Authentication (for multi-tenancy environments)
+
+The Team SAML feature allows each team in a multi-tenant SeaTable environment to configure its own SAML identity provider (IdP) for single sign-on. While the functionality is available in all deployments, configuration only makes sense in environments such as **cloud.seatable.io**, where multiple independent teams share the same infrastructure.
+
+## Activation
 
 in `dtable_web_settings.py` add these settings:
 

mkdocs.yml

@@ -228,7 +228,7 @@ nav:
               - LDAP: configuration/authentication/ldap.md
               - OAuth: configuration/authentication/oauth.md
               - SAML: configuration/authentication/saml.md
-              #- SAML for teams: configuration/authentication/saml-team.md
+              - SAML for teams: configuration/authentication/saml-team.md
               - JWT-Token: configuration/authentication/jwt.md
           - Switch authentication: configuration/authentication/auth-switch.md
       - Configuration Files / Options: