Update topic-properties.adoc

Author: paulohtb6

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

@@ -884,19 +884,6 @@ The subject name strategy for values when `confluent.value.schema.validation` is
 - xref:manage:schema-reg/schema-id-validation.adoc[Server-Side Schema ID Validation]
 
 ---
-== Virtual Cluster and Cloud Topic Properties
 
-These properties are used for advanced features like virtual clustering and cloud topics.
 
-[[redpandavirtualclusterid]]
-=== redpanda.virtual.cluster.id
-
-The virtual cluster ID for this topic. This property is used for multiplexing topics across virtual clusters within a single physical cluster. This property can only be set when creating a topic and requires the `enable_mpx_extensions` cluster property to be enabled.
-
-*Type:* string
-
-*Default:* null
-
-**Related topics**:
-
-- Virtual cluster functionality (requires enabling multiplexing extensions)
+- Virtual cluster functionality (requires enabling multiplexing extensions)