diff --git a/pkg/storage/unified/apistore/doc.go b/pkg/storage/unified/apistore/doc.go
index 5fb2f8ac31f..c7c5450efea 100644
--- a/pkg/storage/unified/apistore/doc.go
+++ b/pkg/storage/unified/apistore/doc.go
@@ -1,5 +1,30 @@
-// Package apistore provides a kubernetes store.Interface for a ResourceServer
+// Package apistore provides an implementation of [k8s.io/apiserver/pkg/storage.Interface]
+// that persists data into a [ResourceServer] (backend for unified storage)
 //
 // This package is responsible for running all the apiserver specific logic
 // before and after sending requests to the StorageServer
+//
+// [StorageOptions] offers a way to configure the storage for each resource. For example,
+// it's possible to set a [DefaultPermissionSetter], that will be used by [Storage.Create]
+// to set default permissions for new resources.
+//
+// The idea is that [Storage] sits between the API Server and the [ResourceServer], with an
+// optional DualWriter in front of it.
+//
+// Find below the simplied flow for a request to the API Server (with a DualWriter enabled) and where
+// the [Storage] fits in:
+//
+//		            POST /apis/dashboards/v1/namespaces/default/dashboards
+//					                          ↓
+//					                      API Server
+//					                          ↓
+//					                      DualWriter
+//					                    ↙             ↘
+//		 (this package) apistore.Storage                LegacyStorage
+//		 			            ↓                           ↓
+//		 		  unified.ResourceClient                LegacyService (like folder.Service or dashboard.Service)
+//					            ↓                           ↓
+//	     StorageServer (unified storage)                SQL Storage
+//
+// [ResourceServer]: https://github.com/grafana/grafana/pkg/storage/unified/resource#ResourceServer
 package apistore