diff --git a/doc/architecture/Domain.md b/doc/architecture/Domain.md
index f1d3e33..070b6ae 100644
--- a/doc/architecture/Domain.md
+++ b/doc/architecture/Domain.md
@@ -50,7 +50,7 @@ classDiagram
     }
     
     class Version {
-        get_version_string()
+        to_string()
         create_major()
         create_minor()
         create_patch()
@@ -60,8 +60,8 @@ classDiagram
     Devops *-- "0..1" Image: spcialized_builds
     Devops *-- "0..1" C4k: spcialized_builds
     Devops *-- "0..1" Release: mixins
-    Release o-- "0..1" BuildFile: primary_release_file
-    Release o-- "0..n" BuildFile: secondary_release_files
+    Release o-- "0..1" BuildFile: primary_build_file
+    Release o-- "0..n" BuildFile: secondary_build_files
     BuildFile *-- "1" Version
     C4k *-- DnsRecord