diff --git a/src/main.mjs b/src/main.mjs
index da320d2e..6cdd43a4 100644
--- a/src/main.mjs
+++ b/src/main.mjs
@@ -1,3 +1,14 @@
+import {PlayerCharacterDataModel} from "./module/character/character.mjs";
+import {DsaActor} from "./module/Actors/dsa-actor.mjs";
+
 Hooks.once("init", () => {
+    // Configure custom Document implementations.
+    CONFIG.Actor.documentClass = DsaActor;
+
+    // Configure System Data Models.
+    CONFIG.Actor.dataModels = {
+        character: PlayerCharacterDataModel,
+    };
+
     console.log("DSA 4.1 is ready for development!")
 })
\ No newline at end of file
diff --git a/module/Actors/dsa-actor.mjs b/src/module/Actors/dsa-actor.mjs
similarity index 100%
rename from module/Actors/dsa-actor.mjs
rename to src/module/Actors/dsa-actor.mjs
diff --git a/module/character/character.mjs b/src/module/character/character.mjs
similarity index 100%
rename from module/character/character.mjs
rename to src/module/character/character.mjs
diff --git a/module/character/example-character.xml b/src/module/character/example-character.xml
similarity index 100%
rename from module/character/example-character.xml
rename to src/module/character/example-character.xml