Merge pull request #92321 from mletalie/OSDOCS-14348

[OSDOCS-14348]:Add a link to Google Docs regarding Org constraint procedure, formats, etc.

Author: EricPonvelle

modules/ccs-gcp-customer-procedure.adoc

@@ -33,6 +33,7 @@ Although the `EXTERNAL_NETWORK_TCP_UDP` load balancer type is not required when
 * `constraints/compute.trustedImageProjects`
 ** This policy constraint is supported only when the projects `redhat-marketplace-public`, `rhel-cloud`, and `rhcos-cloud` are included in the allowlist. If this policy constraint is enabled and these projects are not included in the allowlist, cluster creation will fail.
 
+For more information about configuring GCP organization policy constraints, see link:https://cloud.google.com/resource-manager/docs/organization-policy/org-policy-constraints[Organization policy constraints].
 
 .Procedure