Update cnf-best-practices-container-runtime.adoc

Author: mwlinca

modules/cnf-best-practices-container-runtime.adoc

@@ -9,6 +9,8 @@ OpenShift uses CRI-O as a CRI interface for Kubernetes. CRI-O manages `runC` for
 Images should be OCI compliant. Red Hat recommends that you build images using Red Hat's open Universal Base Image (UBI).
 
 See <<cnf-best-practices-ubi>> for additional information about UBI and support.
+
+See test case link:https://github.com/test-network-function/cnf-certification-test/blob/main/CATALOG.md#platform-alteration-isredhat-release[platform-alteration-isredhat-release]
 ====
 
 For more information about CRI-O, see the following: