diff --git a/etc/kayobe/environments/ci-builder/stackhpc-ci.yml b/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
index 5cd653ffc..5fdbed45f 100644
--- a/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
+++ b/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
@@ -7,6 +7,8 @@ kolla_docker_namespace: stackhpc-dev
 
 # Kolla feature flag configuration.
 kolla_enable_barbican: true
+kolla_enable_blazar: true
+kolla_enable_caso: true
 kolla_enable_central_logging: true
 kolla_enable_cinder: true
 kolla_enable_cloudkitty: true
diff --git a/etc/kayobe/kolla/globals.yml b/etc/kayobe/kolla/globals.yml
index 30f3c49e5..6fe5bc6f3 100644
--- a/etc/kayobe/kolla/globals.yml
+++ b/etc/kayobe/kolla/globals.yml
@@ -5,9 +5,13 @@ docker_yum_gpgkey: "https://download.docker.com/linux/centos/gpg"
 
 {% if kolla_base_distro == 'centos' %}
 bifrost_tag: wallaby-20230207T194135
+blazar_tag: wallaby-20230303T172322
+caso_tag: wallaby-20230303T172322
 neutron_tag: wallaby-20230303T174325
 {% else %}
 bifrost_tag: wallaby-20230215T160405
+blazar_tag: wallaby-20230303T172458
+caso_tag: wallaby-20230303T172458
 neutron_tag: wallaby-20230303T213058
 {% endif %}
 
diff --git a/releasenotes/notes/add-blazar-fa6ecce8b21c73b4.yaml b/releasenotes/notes/add-blazar-fa6ecce8b21c73b4.yaml
new file mode 100644
index 000000000..029c00e33
--- /dev/null
+++ b/releasenotes/notes/add-blazar-fa6ecce8b21c73b4.yaml
@@ -0,0 +1,7 @@
+---
+ features:
+   - |
+     Add ``blazar`` project Kolla container images. ``Blazar``  is a resource
+     reservation service for OpenStack. ``Blazar`` enables users to reserve a
+     specific type/amount of resources for a specific time period and it leases
+     these resources to users based on their reservations.
diff --git a/releasenotes/notes/add-caso-f36b98453be10169.yaml b/releasenotes/notes/add-caso-f36b98453be10169.yaml
new file mode 100644
index 000000000..fec9b8286
--- /dev/null
+++ b/releasenotes/notes/add-caso-f36b98453be10169.yaml
@@ -0,0 +1,8 @@
+---
+ features:
+   - |
+     Adds ``caso`` container images. ``cASO``  is an is an accounting reporter
+     that supports Cloud Accounting Usage Records. For more information, see
+     the `upstream docs <https://caso.readthedocs.io/en/stable/>`__. Note that
+     this container does not exist in upstream Kolla and is maintained
+     downstream by StackHPC.