diff --git a/docs/docs/architecture/secrets.md b/docs/docs/architecture/secrets.md
new file mode 100644
index 000000000..303f79237
--- /dev/null
+++ b/docs/docs/architecture/secrets.md
@@ -0,0 +1,24 @@
+# Secrets & recovery
+
+When the Coordinator is configured with the initial manifest, it generates a random secret seed.
+From this seed, it uses an HKDF to derive the CA root key and a signing key for the manifest history.
+This derivation is deterministic, so the seed can be used to bring any Coordinator to this Coordinator's state.
+
+The secret seed is returned to the user on the first call to `contrast set`, encrypted with the user's public seed share owner key.
+If no seed share owner key is provided, a key is generated and stored in the working directory.
+
+## Persistence
+
+The Coordinator runs as a `StatefulSet` with a dynamically provisioned persistent volume.
+This volume stores the manifest history and the associated runtime policies.
+The manifest isn't considered sensitive information, because it needs to be passed to the untrusted infrastructure in order to start workloads.
+However, the Coordinator must ensure its integrity and that the persisted data corresponds to the manifests set by authorized users.
+Thus, the manifest is stored in plain text, but is signed with a private key derived from the Coordinator's secret seed.
+
+## Recovery
+
+When a Coordinator starts up, it doesn't have access to the signing secret and can thus not verify the integrity of the persisted manifests.
+It needs to be provided with the secret seed, from which it can derive the signing key that verifies the signatures.
+This procedure is called recovery and is initiated by the workload owner.
+The CLI decrypts the secret seed using the private seed share owner key, verifies the Coordinator and sends the seed through the `Recover` method.
+The Coordinator recovers its key material and verifies the manifest history signature.
diff --git a/docs/docs/deployment.md b/docs/docs/deployment.md
index d770e8bdb..4cd8187fd 100644
--- a/docs/docs/deployment.md
+++ b/docs/docs/deployment.md
@@ -304,3 +304,23 @@ Using `openssl`, the certificate of the service can be validated with the `mesh-
 ```sh
 openssl s_client -CAfile verify/mesh-ca.pem -verify_return_error -connect ${frontendIP}:443 < /dev/null
 ```
+
+## Recover the Coordinator
+
+If the Contrast Coordinator restarts, it enters recovery mode and waits for an operator to provide key material.
+For demonstration purposes, you can simulate this scenario by deleting the Coordinator pod.
+
+```sh
+kubectl delete pod -l app.kubernetes.io/name=coordinator
+```
+
+Kubernetes schedules a new pod, but that pod doesn't have access to the key material the previous pod held in memory and can't issue certificates for workloads yet.
+You can confirm this by running `verify` again, or you can restart a workload pod, which should stay in the initialization phase.
+However, the secret seed in your working directory is sufficient to recover the coordinator.
+
+```sh
+contrast recover -c "${coordinator}:1313"
+```
+
+Now that the Coordinator is recovered, all workloads should pass initialization and enter the running state.
+You can now verify the Coordinator again, which should return the same manifest you set before.
diff --git a/docs/docs/features-limitations.md b/docs/docs/features-limitations.md
index 6673189ff..44d874083 100644
--- a/docs/docs/features-limitations.md
+++ b/docs/docs/features-limitations.md
@@ -26,3 +26,9 @@ The policy limitations, in particular the missing guarantee that our service mes
 ## Tooling integration
 
 - **CLI availability**: The CLI tool is currently only available for Linux. This limitation arises because certain upstream dependencies haven't yet been ported to other platforms.
+
+## Automatic recovery and high availability
+
+The Contrast Coordinator is a singleton and can't be scaled to more than one instance.
+When this instance's pod is restarted, for example for node maintenance, it needs to be recovered manually.
+In a future release, we plan to support distributed Coordinator instances that can recover automatically.
diff --git a/docs/sidebars.js b/docs/sidebars.js
index 2ea84977f..20e003d74 100644
--- a/docs/sidebars.js
+++ b/docs/sidebars.js
@@ -125,6 +125,11 @@ const sidebars = {
           label: 'Attestation',
           id: 'architecture/attestation',
         },
+        {
+          type: 'doc',
+          label: 'Secrets & recovery',
+          id: 'architecture/secrets',
+        },
         {
           type: 'doc',
           label: 'Certificate authority',