diff --git a/deliverables/train/zun.yaml b/deliverables/train/zun.yaml
index 7517e80bf7..8dd59a9dab 100644
--- a/deliverables/train/zun.yaml
+++ b/deliverables/train/zun.yaml
@@ -5,3 +5,7 @@ team: zun
 type: service
 repository-settings:
   openstack/zun: {}
+cycle-highlights:
+  - Zun compute agent report local resources to Placement API.
+  - Zun scheduler gets allocation candidates from placement API and
+    claim container allocation.