diff --git a/centos_guest_image.inc b/centos_guest_image.inc
new file mode 100644
index 00000000..e22c777a
--- /dev/null
+++ b/centos_guest_image.inc
@@ -0,0 +1,16 @@
+# List of packages to be included/installed in guest image
+# If these have dependencies, they will be pulled in automatically
+#
+
+#
+# guest extensions
+#
+
+# guest-client
+guest-client
+
+# guest-scale-agent
+guest-scale-agent
+
+# host-guest-comm
+guest-host-comm
diff --git a/centos_guest_image_rt.inc b/centos_guest_image_rt.inc
new file mode 100644
index 00000000..21cb7cde
--- /dev/null
+++ b/centos_guest_image_rt.inc
@@ -0,0 +1,16 @@
+# List of packages to be included/installed in RT guest image
+# If these have dependencies, they will be pulled in automatically
+#
+
+#
+# guest extensions
+#
+
+# guest-client
+guest-client
+
+# guest-scale-agent
+guest-scale-agent
+
+# host-guest-comm
+guest-host-comm
diff --git a/centos_iso_image.inc b/centos_iso_image.inc
new file mode 100644
index 00000000..301a5c3c
--- /dev/null
+++ b/centos_iso_image.inc
@@ -0,0 +1,20 @@
+# List of packages to be included/installed in ISO
+# If these have dependencies, they will be pulled in automatically
+#
+
+# nova-api-proxy
+nova-api-proxy
+
+# guest-scale-agent
+guest-scale-helper
+
+# host-guest-comm
+host-guest-comm
+
+# nfv
+nfv
+nfv-common
+nfv-plugins
+nfv-tools
+nfv-vim
+nfv-client