Update cnf-best-practices-expectations-permissions.adoc

Author: mwlinca

modules/cnf-best-practices-expectations-permissions.adoc

@@ -312,6 +312,8 @@ See test case link:https://github.com/test-network-function/cnf-certification-te
 [IMPORTANT]
 ====
 Applications MUST specify a pod disruption budget appropriately to maintain service continuity during platform upgrades. The budget should be defined with a balance such that it allows operational flexibility for the cluster to drain nodes, but restrictive enough so that the service is not degraded over upgrades.
+
+See test cases link:https://github.com/test-network-function/cnf-certification-test/blob/main/CATALOG.md#lifecycle-pod-recreation[lifecycle-pod-recreation], link:https://github.com/test-network-function/cnf-certification-test/blob/main/CATALOG.md#observability-pod-disruption-budget[observability-pod-disruption-budget]
 ====
 
 .CNF requirement