📚 Add example multiple teams one org

docs/pages/admin-guide.mdx

@@ -228,13 +228,13 @@ auth_service:
     type: local
     # second_factor can be off, on, optional, otp, or u2f
     second_factor: otp
-  
+
   # If running the auth service behind a load balancer, it is highly recommended to have the keepalive settings
   # on your Teleport cluster match the value set on your load balancers.
   # The default keep alive interval is 300 seconds.
   keep_alive_interval: 1m
-  keep_alive_count_max: 3  
-    
+  keep_alive_count_max: 3
+
 ssh_service:
   enabled: "yes"
   labels:
@@ -1174,6 +1174,22 @@ spec:
       kubernetes_groups: ["system:masters"]
 ```
 
+Assigning multiple teams within a single organization is as follows:
+
+```yaml
+   teams_to_logins:
+      - organization: octocats
+        team: team-1
+        logins:
+          - admin
+          - developer
+      - organization: octocats
+        team: team-2
+        logins:
+          - admin
+          - developer
+```
+
 <Admonition type="note">
   For open-source Teleport the `logins` field contains a list of allowed
   OS logins. For the commercial Teleport Enterprise offering, which supports