// Module included in the following assemblies:
//
// * scalability-and-performance/telco-hub-rds.adoc

:_mod-docs-content-type: REFERENCE
[id="hub-cluster-ref-config-crs_{context}"]
= Hub cluster reference configuration CRs

[role="_abstract"]
The following sections briefly describe each custom resource (CR) for the telco management hub reference configuration in 4.21.
