feat(iam): reviews

Author: ldecarvalho-doc

pages/iam/how-to/set-up-identity-federation.mdx

@@ -35,7 +35,6 @@ Follow the steps below to set up Identity Federation for your Organization throu
    - Microsoft Entra ID (prev. Azure AD)
    - PingIdentity
    - Google Workspace
-   - Keycloak
 
 ## How to set up a SAML connection
 
@@ -57,14 +56,17 @@ Follow the steps below to set up Identity Federation for your Organization throu
 7. Click **Confirm**.
 8. Enter the signing certificate generated by your Identity Provider in the box.
     <Message type="important">
-    You certificate entry must start with:
-    ```
-    -----BEGIN CERTIFICATE-----
-    ```
-    And end with:
-    ```
-    -----END CERTIFICATE-----
-    ```
+    Keep in mind that:
+    - Only base64-encoded certificates are supported.
+    - The certificate must have an expiration date.
+    - Your certificate entry must start with:
+        ```
+        -----BEGIN CERTIFICATE-----
+        ```
+        And end with:
+        ```
+        -----END CERTIFICATE-----
+        ```
     </Message>
 
     <Message type="note">