diff --git a/architecture.md b/architecture.md
index 63dd5e1..8ff8e7b 100644
--- a/architecture.md
+++ b/architecture.md
@@ -222,6 +222,11 @@ Relationships among the entities used to model migrations are as follows, using
 
 ### Data model
 
+Whereas the bulk of our configuration logic is covered in the [configuration schema](#sample-configuration-schema), our reference front-end application does in fact store data.
+The design for its data model to support the desired functionality is as follows:
+
+![](https://git.fediversity.eu/Fediversity/meta/raw/branch/panel-data-model/architecture-docs/panel-data-model.svg)
+
 ### Host architecture
 
 Whereas the core abstraction in Fediversity is a NixOS configuration module, a more full-fledged example architecture of the web host use-case we aim to support as part of our exploitation would be as follows, where VMs in question run Fediversity to offer our selected applications: