Doc-1698

Author: Feediver1

modules/reference/pages/properties/cluster-properties.adoc

@@ -2335,6 +2335,7 @@ AWS service name for SigV4 signing when using aws_sigv4 authentication mode. Def
 NOTE: This property is available in Redpanda version 25.1.7 and later.
 
 Base URI for the Iceberg REST catalog. If unset, the REST catalog server determines the location. Some REST catalogs, like AWS Glue, require the client to set this. After Iceberg is enabled, do not change this value.
+When using with Tiered Storage, always place `iceberg_rest_catalog_base_location` in the same bucket as `cloud_storage_bucket` because Tiered Storage does not support the use of distinct buckets for Iceberg.
 
 *Requires restart:* Yes