diff --git a/architecture.md b/architecture.md
index fd222cb..b9f541f 100644
--- a/architecture.md
+++ b/architecture.md
@@ -156,7 +156,7 @@ The process of migrating one's applications to a different host encompasses:
 
 ### Data model
 
-Whereas the bulk of our configuration logic is covered in the configuration schema, our reference front-end applications will store data.
+Whereas the bulk of our configuration logic is covered in the configuration schema, [implemented here](https://git.fediversity.eu/Fediversity/Fediversity/src/branch/main/deployment/data-model.nix) and [tested here](https://git.fediversity.eu/Fediversity/Fediversity/src/branch/main/deployment/data-model-test.nix), our reference front-end applications will store data.
 The data model design for the configuration front-end needed support the desired functionality is as follows, using the crow's foot notation to denote cardinality:
 
 <img src="https://git.fediversity.eu/Fediversity/meta/raw/branch/main/architecture-docs/panel-data-model.svg" alt="" style="max-width:600px;"/>