diff --git a/docs/modules/ROOT/pages/vshn-managed/postgresql/delete.adoc b/docs/modules/ROOT/pages/vshn-managed/postgresql/delete.adoc
index cc2d252..4c26805 100644
--- a/docs/modules/ROOT/pages/vshn-managed/postgresql/delete.adoc
+++ b/docs/modules/ROOT/pages/vshn-managed/postgresql/delete.adoc
@@ -1,5 +1,7 @@
 = Delete a PostgreSQL service
 
+== Delete non protected PostgreSQL instance
+
 If you do not need your PostgreSQL service anymore, you can delete it in the same way as you would with any other object in your cluster:
 
 [source,bash]
@@ -12,3 +14,44 @@ $ oc delete vshnpostgresqls.vshn.appcat.vshn.io my-postgres-example
 ====
 If you delete the `VSHNPostgreSQL` object from the cluster, it will be deleted together with all of its data!
 ====
+
+== Delete protected PostgreSQL instance
+
+A PostgreSQL instance that is protected from deletion cannot be deleted right away.
+First disable deletion protection then delete the instance.
+
+. Disable deletion protection:
++
+[source,bash]
+----
+$ oc edit vshnpostgresqls.vshn.appcat.vshn.io my-postgres-example
+----
++
+[source,yaml]
+----
+apiVersion: vshn.appcat.vshn.io/v1
+kind: VSHNPostgreSQL
+metadata:
+  name: pgsql-app1-prod
+  namespace: prod-app
+spec:
+  parameters:
+    backup:
+      deletionProtection: false # <1>
+  writeConnectionSecretToRef:
+    name: postgres-creds
+----
+<1> Make sure the parameter is set to false
+
+. Delete the instance
++
+[source,bash]
+----
+$ oc delete vshnpostgresqls.vshn.appcat.vshn.io my-postgres-example
+----
++
+[IMPORTANT]
+.Non-reversible operation
+====
+If you delete the `VSHNPostgreSQL` object from the cluster, it will be deleted together with all of its data!
+====
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diff --git a/docs/modules/ROOT/pages/vshn-managed/postgresql/restore.adoc b/docs/modules/ROOT/pages/vshn-managed/postgresql/restore.adoc
index 09eee17..1d43584 100644
--- a/docs/modules/ROOT/pages/vshn-managed/postgresql/restore.adoc
+++ b/docs/modules/ROOT/pages/vshn-managed/postgresql/restore.adoc
@@ -56,4 +56,13 @@ spec:
 <2> The backup name you want to restore
 <3> You need to specify that this is not a normal instance but a restored one
 +
-NOTE: The restore process is the same as ordering a new instance. The only difference is the backup information in `spec.parameters.restore` and `spec.compositionRef` objects.
+[NOTE]
+====
+The restore process is the same as ordering a new instance.
+The only difference is the backup information in `spec.parameters.restore` and `spec.compositionRef` objects.
+====
+
+== Deleting a Restored Instance
+
+The deletion process of a restored instance is the same as for normal instance.
+Check out xref:vshn-managed/postgresql/delete.adoc[this guide] how to delete a PostgreSQL instance.
\ No newline at end of file