docs: added documentation for data mapping of SAML attributes

docs/kratos/organizations/organizations.mdx

@@ -348,6 +348,37 @@ curl -X PATCH --location "https://api.console.ory.sh/projects/$PROJECT_ID" \
 
 The SAML application callback URL to set at our SAML Identity Provider is: `https://api.console.ory.sh/saml/api/oauth/saml`
 
+#### Data mapping
+
+You can configure the mapping of SAML attributes to Ory's identity schema using Jsonnet. All custom SAML attributes defined at the
+Identity Provider (IdP) will be available in the `raw_claims` object within `claims`. These attributes can then be mapped to the
+Ory identity schema.
+
+:::warning
+
+Ensure that the appropriate identity schema is created before mapping attributes. The email attribute is natively available in
+`claims.email`, everything else is nested under `claims.raw_claims`.
+
+:::
+
+#### Example SAML data mapping
+
+Mapping `firstName` and `lastName` from the SAML Identity Provider to the Ory identity schema (traits).
+
+```jsonnet
+local claims = std.extVar('claims');
+
+{
+  identity: {
+    traits: {
+      email: claims.email,
+      [if std.objectHas(claims, "raw_claims") && std.objectHas(claims.raw_claims, "firstName") then "firstName" else null]: claims.raw_claims.firstName,
+      [if std.objectHas(claims, "raw_claims") && std.objectHas(claims.raw_claims, "lastName") then "lastName" else null]: claims.raw_claims.lastName,
+    },
+  },
+}
+```
+
 ### SAML via BoxyHQ
 
 :::note