DOC-1686 single source auto_create_topics_enabled (#1361)

Author: micheleRP

modules/develop/pages/config-topics.adoc

@@ -22,9 +22,9 @@ endif::[]
 ifdef::env-cloud[]
 This command creates a topic named `xyz` with one partition and three replicas, because these are the default values set in the cluster configuration file. Replicas are copies of partitions that are distributed across different brokers, so if one broker goes down, other brokers still have a copy of the data. 
 
-endif::[]
+Redpanda Cloud supports 40,000 topics per cluster.
 
-This section shows how to change default settings for a topic.
+endif::[]
 
 === Choose the number of partitions
 

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

@@ -308,6 +308,7 @@ Defines the maximum amount of memory in bytes used by the audit buffer in each s
 ---
 
 
+// tag::auto_create_topics_enabled[]
 === auto_create_topics_enabled
 
 Allow automatic topic creation. To prevent excess topics, this property is not supported on Redpanda Cloud BYOC and Dedicated clusters. You should explicitly manage topic creation for these Redpanda Cloud clusters.
@@ -320,10 +321,13 @@ If you produce to a topic that doesn't exist, the topic will be created with def
 
 *Type:* boolean
 
+ifndef::env-cloud[]
 *Default:* `false`
+endif::[]
 
 ---
 
+// end::auto_create_topics_enabled[]
 
 === cluster_id