diff --git a/4_repositories/README.md b/4_repositories/README.md
new file mode 100644
index 0000000..8e20b72
--- /dev/null
+++ b/4_repositories/README.md
@@ -0,0 +1,10 @@
+# Repositories
+
+## Packages
+
+### pkg-a
+
+Versions:
+- **v0.1.0** Works with OpenShift 4.11.x
+- **v0.2.0** Works with OpenShift 4.12 - 4.14 (But not 4.13.5 - known regression)
+- **v0.3.0** Works with OpenShift 4.15.x
\ No newline at end of file
diff --git a/4_repositories/build.sh b/4_repositories/build.sh
new file mode 100755
index 0000000..a4cea03
--- /dev/null
+++ b/4_repositories/build.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+set -euo pipefail
+
+# build package images
+PKG_A_REPO="quay.io/nschiede/pkg-a"
+kubectl package build ./pkgs/pkg-a/v0.1.0 --tag="${PKG_A_REPO}:v0.1.0" --push
+kubectl package build ./pkgs/pkg-a/v0.2.0 --tag="${PKG_A_REPO}:v0.2.0" --push
+kubectl package build ./pkgs/pkg-a/v0.3.0 --tag="${PKG_A_REPO}:v0.3.0" --push
+
+rm repo.yaml
+kubectl package repo initialize repo.yaml my-repo
+kubectl package repo add repo.yaml "${PKG_A_REPO}:v0.1.0" 0.1.0
+kubectl package repo add repo.yaml "${PKG_A_REPO}:v0.2.0" 0.2.0
+kubectl package repo add repo.yaml "${PKG_A_REPO}:v0.3.0" 0.3.0
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diff --git a/4_repositories/pkgs/pkg-a/v0.1.0/manifest.yaml b/4_repositories/pkgs/pkg-a/v0.1.0/manifest.yaml
new file mode 100644
index 0000000..b6ace0e
--- /dev/null
+++ b/4_repositories/pkgs/pkg-a/v0.1.0/manifest.yaml
@@ -0,0 +1,18 @@
+apiVersion: manifests.package-operator.run/v1alpha1
+kind: PackageManifest
+metadata:
+  name: pkg-a
+  annotations:
+    version: v0.1.0
+spec:
+  scopes:
+  - Cluster
+  - Namespaced
+  phases:
+  - name: deploy
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.11.x
\ No newline at end of file
diff --git a/4_repositories/pkgs/pkg-a/v0.2.0/manifest.yaml b/4_repositories/pkgs/pkg-a/v0.2.0/manifest.yaml
new file mode 100644
index 0000000..57b132a
--- /dev/null
+++ b/4_repositories/pkgs/pkg-a/v0.2.0/manifest.yaml
@@ -0,0 +1,18 @@
+apiVersion: manifests.package-operator.run/v1alpha1
+kind: PackageManifest
+metadata:
+  name: pkg-a
+  annotations:
+    version: v0.2.0
+spec:
+  scopes:
+  - Cluster
+  - Namespaced
+  phases:
+  - name: deploy
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.12.x - 4.14.x && != 4.13.5
\ No newline at end of file
diff --git a/4_repositories/pkgs/pkg-a/v0.3.0/manifest.yaml b/4_repositories/pkgs/pkg-a/v0.3.0/manifest.yaml
new file mode 100644
index 0000000..626b51a
--- /dev/null
+++ b/4_repositories/pkgs/pkg-a/v0.3.0/manifest.yaml
@@ -0,0 +1,18 @@
+apiVersion: manifests.package-operator.run/v1alpha1
+kind: PackageManifest
+metadata:
+  name: pkg-a
+  annotations:
+    version: v0.3.0
+spec:
+  scopes:
+  - Cluster
+  - Namespaced
+  phases:
+  - name: deploy
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.15.x
\ No newline at end of file
diff --git a/4_repositories/repo.yaml b/4_repositories/repo.yaml
new file mode 100644
index 0000000..305c720
--- /dev/null
+++ b/4_repositories/repo.yaml
@@ -0,0 +1,60 @@
+---
+apiVersion: manifests.package-operator.run/v1alpha1
+kind: Repository
+metadata:
+  creationTimestamp: "2023-12-06T18:10:01Z"
+  name: my-repo
+---
+apiVersion: manifests.package-operator.run/v1alpha1
+data:
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.11.x
+  digest: 9f62412e643b6e3a8a2b3997e955062af3813dfe2aa577a01f724daa1033cd98
+  image: quay.io/nschiede/pkg-a
+  name: pkg-a
+  versions:
+  - v0.1.0
+kind: RepositoryEntry
+metadata:
+  creationTimestamp: null
+  name: pkg-a.9f62412e643b6e3a8a2b3997e955062af3813dfe2aa577a01f724daa1033cd98
+---
+apiVersion: manifests.package-operator.run/v1alpha1
+data:
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.12.x - 4.14.x && != 4.13.5
+  digest: 037ff25265533a1f314e20ba8f4825836a9712443c04a6cdf4f741c09163f861
+  image: quay.io/nschiede/pkg-a
+  name: pkg-a
+  versions:
+  - v0.2.0
+kind: RepositoryEntry
+metadata:
+  creationTimestamp: null
+  name: pkg-a.037ff25265533a1f314e20ba8f4825836a9712443c04a6cdf4f741c09163f861
+---
+apiVersion: manifests.package-operator.run/v1alpha1
+data:
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.15.x
+  digest: 1f1347f666c05a769548d8e16e5c92a3304ce7603f67f0e3a2801d1f4d102c5b
+  image: quay.io/nschiede/pkg-a
+  name: pkg-a
+  versions:
+  - v0.3.0
+kind: RepositoryEntry
+metadata:
+  creationTimestamp: null
+  name: pkg-a.1f1347f666c05a769548d8e16e5c92a3304ce7603f67f0e3a2801d1f4d102c5b
diff --git a/4_repositories/root/manifest.yaml b/4_repositories/root/manifest.yaml
new file mode 100644
index 0000000..2c7492b
--- /dev/null
+++ b/4_repositories/root/manifest.yaml
@@ -0,0 +1,23 @@
+apiVersion: manifests.package-operator.run/v1alpha1
+kind: PackageManifest
+metadata:
+  name: root
+spec:
+  scopes:
+  - Cluster
+  - Namespaced
+  phases:
+  - name: deploy
+  constraints:
+  - platform:
+    - OpenShift
+  - platformVersion:
+      name: OpenShift
+      range: 4.11.x
+  dependencies:
+  - image:
+      name: pkg-a
+      package: pkg-a.my-repo
+      # range: '0-1'
+  repositories:
+  - file: repo.yaml
\ No newline at end of file