diff --git a/docs/book/Makefile b/docs/book/Makefile
index 828764467..a23018360 100644
--- a/docs/book/Makefile
+++ b/docs/book/Makefile
@@ -24,7 +24,12 @@ MDBOOK_TOC := $(TOOLS_BIN_DIR)/mdbook-toc
 $(MDBOOK_TOC):
 	$(CRATE_INSTALL) --git badboy/mdbook-toc --tag 0.7.0 --to $(TOOLS_BIN_DIR) --force
 
-DEPS := $(MDBOOK) $(MDBOOK_TOC)
+MDBOOK_MERMAID := $(TOOLS_BIN_DIR)/mdbook-mermaid
+$(MDBOOK_MERMAID):
+	$(CRATE_INSTALL) --git badboy/mdbook-mermaid --tag v0.8.3 --to $(TOOLS_BIN_DIR) --force
+	$(MDBOOK_MERMAID) install
+
+DEPS := $(MDBOOK) $(MDBOOK_TOC) $(MDBOOK_MERMAID)
 
 .PHONY: build
 build: $(DEPS)
diff --git a/docs/book/book.toml b/docs/book/book.toml
index 9415d1bc0..748aa11e7 100644
--- a/docs/book/book.toml
+++ b/docs/book/book.toml
@@ -8,6 +8,10 @@ title = "Secrets Store CSI Driver"
 [output.html]
 curly-quotes = true
 git-repository-url = "https://sigs.k8s.io/secrets-store-csi-driver"
+additional-js = ["mermaid.min.js", "mermaid-init.js"]
 
 [preprocessor.toc]
 command = "bin/mdbook-toc"
+
+[preprocessor.mermaid]
+command = "bin/mdbook-mermaid"
\ No newline at end of file
diff --git a/docs/book/src/SUMMARY.md b/docs/book/src/SUMMARY.md
index 68073797e..7cd36b2d3 100644
--- a/docs/book/src/SUMMARY.md
+++ b/docs/book/src/SUMMARY.md
@@ -13,6 +13,7 @@
     - [Sync as Kubernetes Secret](./topics/sync-as-kubernetes-secret.md)
     - [Set as ENV var](./topics/set-as-env-var.md)
     - [Best Practices](./topics/best-practices.md)
+    - [Auto Restart on Rotation](./topics/auto-restart-on-rotation.md)
 - [Providers](./providers.md)
 - [Troubleshooting](./troubleshooting.md)
 - [Load tests](./load-tests.md)
diff --git a/docs/book/src/topics/auto-restart-on-rotation.md b/docs/book/src/topics/auto-restart-on-rotation.md
new file mode 100644
index 000000000..c20f2d5da
--- /dev/null
+++ b/docs/book/src/topics/auto-restart-on-rotation.md
@@ -0,0 +1,122 @@
+# Auto restart of pods when secret is rotated
+
+> NOTE: This is a suggested implementation that can be used alongside the Secrets Store CSI Driver. This solution is neither supported nor tested by the Secrets Store CSI Driver project.
+
+When [auto rotation of secrets](./secret-auto-rotation.md) is enabled, workloads that depend on secrets will need to either:
+- watch for updates to the secrets and reload these in their runtime, or
+- be restarted to pick up the latest secrets when they change
+
+A solution like [Reloader](https://github.com/stakater/Reloader) can watch updates to Kubernetes Secrets or ConfigMaps and restart pods when a change is detected. However, if secret values are mounted as volumes in the pods, that solution is not suitable.
+
+Using custom resources created by the Secrets Store CSI Driver, a Kubernetes controller can detect when secrets are updated by the driver and restart the associated pods.
+
+> NOTE: The suggested implementation will result in an increase in secret store reads and secret writes (k8s mounts) by the Secrets Store CSI Driver. Each time the driver updates a mounted secret and the controller subsequently restarts the associated pod, the driver will then read and mount the secret _again_ for the newly created pod. This undesirable consequence ahould be weighed against the convenience of enabling workloads to be reloaded with updated secrets, without code changes.
+
+## SecretProviderClassPodStatus custom resource
+
+The relevant custom resource is [`SecretProviderClassPodStatus`](../concepts#secretproviderclasspodstatus).
+
+Each `SecretProviderClassPodStatus` custom resource (CR) has a one-to-one relationship with a pod that references secrets using a Secrets Store CSI Driver [SecretProviderClass](../concepts#secretproviderclass). The CR includes the pod name, namespace and other attributes. The driver manages the lifecycle of `SecretProviderClassPodStatus` which is tied to the lifecycle of the associated pod.
+
+```mermaid
+stateDiagram-v2
+    state "SecretProviderClassPodStatus\nGeneration: 1" as g1
+    state "SecretProviderClassPodStatus\nGeneration: n" as gn
+
+    [*] --> g1: pod create with secret from csi
+    g1 --> gn: secret updated in pod
+    gn --> [*]: pod restart
+```
+
+When the driver sets a secret value for a new pod, a `SecretProviderClassPodStatus` CR is created with the `Generation` attribute set to `1`. 
+
+Whenever the driver updates the secret value, the value of the `Generation` attribute is incremented.
+
+If a pod is restarted, the CR is deleted and a new CR created with `Generation: 1`.
+
+`SecretProviderClassPodStatus` CRs persist across lifetimes of the secrets-store-csi-driver.
+
+## Outline of Controller function
+
+1. Reconcile
+
+    The controller reconciles instances of the `SecretProviderClassPodStatus` CR and deletes (to restart) the associated pod if required.
+
+    If a `SecretProviderClassPodStatus` has `Generation: 1`, it is linked to a newly created pod. The pod should not be restarted.
+
+    If a `SecretProviderClassPodStatus` has `Generation` > 1, it is linked to a pod in which the secrets-store-csi-driver has updated a secret. The pod should be restarted (if it has opted-in for automatic restarting).
+
+1. Rolling restart
+
+    On reconciling a pod which should be updated, check `metadata.ownerReferences` and walk up to a Deployment (or similar) if present.
+
+    If a `Deployment` is found:
+
+    - Do not restart pod
+    - Update the Deployment to trigger a rolling restart
+    - If the number of replicas > 1, update the Deployment once only
+
+    To restart a deployment, the controller sets a timestamped annotation in the deployment
+
+    ```
+      template:
+        metadata:
+          annotations:
+            my.controller/restartedAt: "2024-09-05T14:06:29Z"
+    ```
+
+    Else: delete pod.
+
+1. Opt-in to automatic pod restarting
+
+    Automatic restarting of pods when secrets are updated could be an opt-in behaviour. Unless the pod declares its opt-in, it should not be restarted by the controller.
+
+    The opt-in could be indicated via an optional annotation set on the pod:
+    ```
+      kind: pod
+      metadata:
+        annotations:
+          my.controller/restartOnChange: true
+    ```
+
+## Implementation notes
+
+The [operator-sdk](https://github.com/operator-framework/operator-sdk) can be used to scaffold an implementation project.
+
+1. Scaffolding the project
+
+    ```
+    operator-sdk init --repo=<your repo>
+    operator-sdk create api --version v1alpha1 --kind SecretProviderClassPodStatus --resource=false --controller=true
+    ```
+
+1. Custom resources
+
+    The controller does not manage custom resources of its own. It simply watches a custom resource provided by the Secrets Store CSI Driver.
+
+1. Permissions required
+
+    The controller requires RBAC permissions to operate on various k8s resources.
+
+    To watch `SecretProviderClassPodStatus`
+    ```
+    // +kubebuilder:rbac:groups=secrets-store.csi.x-k8s.io,resources=secretproviderclasspodstatuses,verbs=get;list;watch
+    ```
+
+    To lookup and if necessary delete `Pod`
+    ```
+    // +kubebuilder:rbac:groups="",resources=pods,verbs=get;list;watch;delete
+    ```
+
+    To lookup possible owner of `Pod`
+    ```
+    // +kubebuilder:rbac:groups="apps",resources=daemonsets,verbs=get;list;watch
+    // +kubebuilder:rbac:groups="apps",resources=replicasets,verbs=get;list;watch
+    // +kubebuilder:rbac:groups="apps",resources=statefulsets,verbs=get;list;watch
+    // +kubebuilder:rbac:groups="apps",resources=deployments,verbs=get;list;watch
+    ```
+
+    To lookup and if necessary trigger update of `Deployment`
+    ```
+    // +kubebuilder:rbac:groups="apps",resources=deployments,verbs=get;list;watch;update
+    ```