diff --git a/doc/architecture/Domain.md b/doc/architecture/Domain.md
index 1f4bb88..fde909f 100644
--- a/doc/architecture/Domain.md
+++ b/doc/architecture/Domain.md
@@ -88,10 +88,14 @@ classDiagram
         release_type
         release_main_branch
         release_current_branch
-        release_artifacts
         release_artifact_server_url
         release_organisation
         release_repository_name
+        release_artifact_token
+    }
+    class Artifact {
+        release_artifact_path
+        release_artifact_type
     }
     class Credentials {
         <<AggregateRoot>>
@@ -134,6 +138,7 @@ classDiagram
     TerraformDomain *-- "0..1" ProviderAws: providers
     Release o-- "0..1" BuildFile: primary_build_file
     Release o-- "0..n" BuildFile: secondary_build_files
+    Release "1" *-- "0..n" Artifact: release_artifacts
     Release "1" *-- "1" Version: version
     BuildFile *-- "1" Version: version
     C4k *-- DnsRecord: dns_record