diff --git a/application/source/data/datasource/storage.mjs b/application/source/data/datasource/storage.mjs
index 17957f9a6e28774999aab7abf8c22297e26e3927..bf6bdcb52931ee1f1fb52e5233134d95983ded32 100644
--- a/application/source/data/datasource/storage.mjs
+++ b/application/source/data/datasource/storage.mjs
@@ -15,7 +15,7 @@ export {Storage, storageObjectSymbol}
  * @private
  * @type {symbol}
  */
-const storageObjectSymbol = Symbol('storageObject');
+const storageObjectSymbol = Symbol.for  ('@schukai/monster/data/datasource/storage/@@storageObject')
 
 /**
  * The class represents a record.
diff --git a/application/source/dom/constants.mjs b/application/source/dom/constants.mjs
index 859040aa8ce19f14defbe026985bec4458734c52..c8c4a26c0ff3a88bf4b049c4f84138606ba86a29 100644
--- a/application/source/dom/constants.mjs
+++ b/application/source/dom/constants.mjs
@@ -221,7 +221,7 @@ const ATTRIBUTE_ERRORMESSAGE = ATTRIBUTE_PREFIX + 'error';
  * @license AGPLv3
  * @since 1.24.0
  */
-const objectUpdaterLinkSymbol = Symbol('monsterUpdater');
+const objectUpdaterLinkSymbol = Symbol.for('@schukai/monster/dom/@@object-updater-link');
 
 /**
  * @memberOf Monster.DOM
diff --git a/application/source/dom/customelement.mjs b/application/source/dom/customelement.mjs
index 96ab3f1d73862071e43bbfa74c7cf4923399c785..27b58076af7bd7f7750be25a0707e2b9fcd42fcc 100644
--- a/application/source/dom/customelement.mjs
+++ b/application/source/dom/customelement.mjs
@@ -27,26 +27,27 @@ import {
 import {findDocumentTemplate, Template} from "./template.mjs";
 import {Updater} from "./updater.mjs";
 import {instanceSymbol} from '../constants.mjs';
+
 export {CustomElement, initMethodSymbol, assembleMethodSymbol, attributeObserverSymbol, registerCustomElement, assignUpdaterToElement, getSlottedElements}
 
 /**
  * @memberOf Monster.DOM
  * @type {symbol}
  */
-const initMethodSymbol = Symbol('initMethodSymbol');
+const initMethodSymbol = Symbol.for('@schukai/monster/dom/@@initMethodSymbol');
 
 /**
  * @memberOf Monster.DOM
  * @type {symbol}
  */
-const assembleMethodSymbol = Symbol('assembleMethodSymbol');
+const assembleMethodSymbol = Symbol.for('@schukai/monster/dom/@@assembleMethodSymbol');
 
 /**
  * this symbol holds the attribute observer callbacks. The key is the attribute name.
  * @memberOf Monster.DOM
  * @type {symbol}
  */
-const attributeObserverSymbol = Symbol('attributeObserver');
+const attributeObserverSymbol = Symbol.for('@schukai/monster/dom/@@attributeObserver');
 
 
 /**
diff --git a/application/source/text/formatter.mjs b/application/source/text/formatter.mjs
index 7757ffd6787c9678aedfc5a44614d511a045e4a1..119987d40f32dcdf11e8c25a0535294097bb5d4c 100644
--- a/application/source/text/formatter.mjs
+++ b/application/source/text/formatter.mjs
@@ -12,7 +12,6 @@ import {Pipe} from "../data/pipe.mjs";
 import {BaseWithOptions} from "../types/basewithoptions.mjs";
 import {isObject, isString} from "../types/is.mjs";
 import {validateArray, validateString} from "../types/validate.mjs";
-import {getMonsterVersion} from "../types/version.mjs";
 
 export {Formatter}
 
diff --git a/application/source/types/node.mjs b/application/source/types/node.mjs
index 535b942a37d866ecef3a8937b6f8f0bf635884f0..52a3c75d947ff3254b70ee37c03d819ce16817b2 100644
--- a/application/source/types/node.mjs
+++ b/application/source/types/node.mjs
@@ -10,6 +10,7 @@ import {isPrimitive} from "./is.mjs";
 import {NodeList} from './nodelist.mjs';
 import {validateInstance} from './validate.mjs';
 import {instanceSymbol} from '../constants.mjs';
+
 export {Node}
 
 /**
@@ -60,7 +61,7 @@ class Node extends Base {
     static get [instanceSymbol]() {
         return Symbol.for("@schukai/monster/types/node");
     }
-    
+
 
     /**
      * @property {*}
diff --git a/development/test/cases/dom/customelement.mjs b/development/test/cases/dom/customelement.mjs
index 23bdf0fc454dbb7d2db8d6cb607691421978e865..ba5fb4829c6466534bc5b41f773b87b38c71ccfd 100644
--- a/development/test/cases/dom/customelement.mjs
+++ b/development/test/cases/dom/customelement.mjs
@@ -133,7 +133,7 @@ describe('DOM', function () {
                     try {
                         expect(document.getElementsByTagName('monster-testclass2').length).is.equal(1);
                         expect(document.getElementsByTagName('monster-testclass2').item(0).shadowRoot.innerHTML).is.equal('<h1></h1><article><p>test</p><div id="container"></div></article>');
-                        expect(document.getElementById('test1')).contain.html('<monster-testclass2 data-monster-objectlink="Symbol(monsterUpdater)"></monster-testclass2>');
+                        expect(document.getElementById('test1')).contain.html('<monster-testclass2 data-monster-objectlink="Symbol(@schukai/monster/dom/@@object-updater-link)"></monster-testclass2>');
                         return done();
                     } catch (e) {
                         done(e);