diff --git a/composer.lock b/composer.lock
index 116f766..1361b56 100644
--- a/composer.lock
+++ b/composer.lock
@@ -260,16 +260,16 @@
         },
         {
             "name": "doctrine/dbal",
-            "version": "3.3.6",
+            "version": "3.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/dbal.git",
-                "reference": "9e7f76dd1cde81c62574fdffa5a9c655c847ad21"
+                "reference": "118a360e9437e88d49024f36283c8bcbd76105f5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/dbal/zipball/9e7f76dd1cde81c62574fdffa5a9c655c847ad21",
-                "reference": "9e7f76dd1cde81c62574fdffa5a9c655c847ad21",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/118a360e9437e88d49024f36283c8bcbd76105f5",
+                "reference": "118a360e9437e88d49024f36283c8bcbd76105f5",
                 "shasum": ""
             },
             "require": {
@@ -277,21 +277,21 @@
                 "doctrine/cache": "^1.11|^2.0",
                 "doctrine/deprecations": "^0.5.3|^1",
                 "doctrine/event-manager": "^1.0",
-                "php": "^7.3 || ^8.0",
+                "php": "^7.4 || ^8.0",
                 "psr/cache": "^1|^2|^3",
                 "psr/log": "^1|^2|^3"
             },
             "require-dev": {
                 "doctrine/coding-standard": "9.0.0",
                 "jetbrains/phpstorm-stubs": "2022.1",
-                "phpstan/phpstan": "1.6.3",
-                "phpstan/phpstan-strict-rules": "^1.2",
-                "phpunit/phpunit": "9.5.20",
-                "psalm/plugin-phpunit": "0.16.1",
-                "squizlabs/php_codesniffer": "3.6.2",
-                "symfony/cache": "^5.2|^6.0",
-                "symfony/console": "^2.7|^3.0|^4.0|^5.0|^6.0",
-                "vimeo/psalm": "4.23.0"
+                "phpstan/phpstan": "1.8.2",
+                "phpstan/phpstan-strict-rules": "^1.3",
+                "phpunit/phpunit": "9.5.21",
+                "psalm/plugin-phpunit": "0.17.0",
+                "squizlabs/php_codesniffer": "3.7.1",
+                "symfony/cache": "^5.4|^6.0",
+                "symfony/console": "^4.4|^5.4|^6.0",
+                "vimeo/psalm": "4.24.0"
             },
             "suggest": {
                 "symfony/console": "For helpful console commands such as SQL execution and import of files."
@@ -351,7 +351,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/dbal/issues",
-                "source": "https://github.com/doctrine/dbal/tree/3.3.6"
+                "source": "https://github.com/doctrine/dbal/tree/3.4.0"
             },
             "funding": [
                 {
@@ -367,7 +367,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-05-02T17:21:01+00:00"
+            "time": "2022-08-06T20:35:57+00:00"
         },
         {
             "name": "doctrine/deprecations",
@@ -414,34 +414,31 @@
         },
         {
             "name": "doctrine/event-manager",
-            "version": "1.1.1",
+            "version": "1.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/event-manager.git",
-                "reference": "41370af6a30faa9dc0368c4a6814d596e81aba7f"
+                "reference": "eb2ecf80e3093e8f3c2769ac838e27d8ede8e683"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/event-manager/zipball/41370af6a30faa9dc0368c4a6814d596e81aba7f",
-                "reference": "41370af6a30faa9dc0368c4a6814d596e81aba7f",
+                "url": "https://api.github.com/repos/doctrine/event-manager/zipball/eb2ecf80e3093e8f3c2769ac838e27d8ede8e683",
+                "reference": "eb2ecf80e3093e8f3c2769ac838e27d8ede8e683",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1 || ^8.0"
             },
             "conflict": {
-                "doctrine/common": "<2.9@dev"
+                "doctrine/common": "<2.9"
             },
             "require-dev": {
-                "doctrine/coding-standard": "^6.0",
-                "phpunit/phpunit": "^7.0"
+                "doctrine/coding-standard": "^9",
+                "phpstan/phpstan": "~1.4.10 || ^1.5.4",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
+                "vimeo/psalm": "^4.22"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Doctrine\\Common\\": "lib/Doctrine/Common"
@@ -488,7 +485,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/event-manager/issues",
-                "source": "https://github.com/doctrine/event-manager/tree/1.1.x"
+                "source": "https://github.com/doctrine/event-manager/tree/1.1.2"
             },
             "funding": [
                 {
@@ -504,7 +501,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-05-29T18:28:51+00:00"
+            "time": "2022-07-27T22:18:11+00:00"
         },
         {
             "name": "doctrine/inflector",
@@ -745,16 +742,16 @@
         },
         {
             "name": "doctrine/orm",
-            "version": "2.12.2",
+            "version": "2.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/orm.git",
-                "reference": "8291a7f09b12d14783ed6537b4586583d155869e"
+                "reference": "35c44a56677adb3ce796138b6e4934ce93ec6811"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/orm/zipball/8291a7f09b12d14783ed6537b4586583d155869e",
-                "reference": "8291a7f09b12d14783ed6537b4586583d155869e",
+                "url": "https://api.github.com/repos/doctrine/orm/zipball/35c44a56677adb3ce796138b6e4934ce93ec6811",
+                "reference": "35c44a56677adb3ce796138b6e4934ce93ec6811",
                 "shasum": ""
             },
             "require": {
@@ -783,15 +780,16 @@
                 "doctrine/annotations": "^1.13",
                 "doctrine/coding-standard": "^9.0",
                 "phpbench/phpbench": "^0.16.10 || ^1.0",
-                "phpstan/phpstan": "~1.4.10 || 1.6.3",
+                "phpstan/phpstan": "~1.4.10 || 1.8.2",
                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
                 "psr/log": "^1 || ^2 || ^3",
-                "squizlabs/php_codesniffer": "3.6.2",
+                "squizlabs/php_codesniffer": "3.7.1",
                 "symfony/cache": "^4.4 || ^5.4 || ^6.0",
                 "symfony/yaml": "^3.4 || ^4.0 || ^5.0 || ^6.0",
-                "vimeo/psalm": "4.23.0"
+                "vimeo/psalm": "4.26.0"
             },
             "suggest": {
+                "ext-dom": "Provides support for XSD validation for XML mapping files",
                 "symfony/cache": "Provides cache support for Setup Tool with doctrine/cache 2.0",
                 "symfony/yaml": "If you want to use YAML Metadata Mapping Driver"
             },
@@ -838,26 +836,25 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/orm/issues",
-                "source": "https://github.com/doctrine/orm/tree/2.12.2"
+                "source": "https://github.com/doctrine/orm/tree/2.13.1"
             },
-            "time": "2022-05-02T19:10:07+00:00"
+            "time": "2022-08-08T09:00:16+00:00"
         },
         {
             "name": "doctrine/persistence",
-            "version": "3.0.2",
+            "version": "3.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/persistence.git",
-                "reference": "25ec98a8cbd1f850e60fdb62c0ef77c162da8704"
+                "reference": "ac6fce61f037d7e54dbb2435f5b5648d86548e23"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/persistence/zipball/25ec98a8cbd1f850e60fdb62c0ef77c162da8704",
-                "reference": "25ec98a8cbd1f850e60fdb62c0ef77c162da8704",
+                "url": "https://api.github.com/repos/doctrine/persistence/zipball/ac6fce61f037d7e54dbb2435f5b5648d86548e23",
+                "reference": "ac6fce61f037d7e54dbb2435f5b5648d86548e23",
                 "shasum": ""
             },
             "require": {
-                "doctrine/collections": "^1.0",
                 "doctrine/event-manager": "^1.0",
                 "php": "^7.2 || ^8.0",
                 "psr/cache": "^1.0 || ^2.0 || ^3.0"
@@ -925,7 +922,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/persistence/issues",
-                "source": "https://github.com/doctrine/persistence/tree/3.0.2"
+                "source": "https://github.com/doctrine/persistence/tree/3.0.3"
             },
             "funding": [
                 {
@@ -941,7 +938,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-05-06T06:10:05+00:00"
+            "time": "2022-08-04T21:14:21+00:00"
         },
         {
             "name": "psr/cache",
@@ -1092,16 +1089,16 @@
         },
         {
             "name": "symfony/console",
-            "version": "v5.4.9",
+            "version": "v5.4.11",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "829d5d1bf60b2efeb0887b7436873becc71a45eb"
+                "reference": "535846c7ee6bc4dd027ca0d93220601456734b10"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/829d5d1bf60b2efeb0887b7436873becc71a45eb",
-                "reference": "829d5d1bf60b2efeb0887b7436873becc71a45eb",
+                "url": "https://api.github.com/repos/symfony/console/zipball/535846c7ee6bc4dd027ca0d93220601456734b10",
+                "reference": "535846c7ee6bc4dd027ca0d93220601456734b10",
                 "shasum": ""
             },
             "require": {
@@ -1171,7 +1168,7 @@
                 "terminal"
             ],
             "support": {
-                "source": "https://github.com/symfony/console/tree/v5.4.9"
+                "source": "https://github.com/symfony/console/tree/v5.4.11"
             },
             "funding": [
                 {
@@ -1187,11 +1184,11 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-05-18T06:17:34+00:00"
+            "time": "2022-07-22T10:42:43+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v2.5.1",
+            "version": "v2.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
@@ -1238,7 +1235,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v2.5.1"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v2.5.2"
             },
             "funding": [
                 {
@@ -1826,16 +1823,16 @@
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v2.5.1",
+            "version": "v2.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "24d9dc654b83e91aa59f9d167b131bc3b5bea24c"
+                "reference": "4b426aac47d6427cc1a1d0f7e2ac724627f5966c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/24d9dc654b83e91aa59f9d167b131bc3b5bea24c",
-                "reference": "24d9dc654b83e91aa59f9d167b131bc3b5bea24c",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/4b426aac47d6427cc1a1d0f7e2ac724627f5966c",
+                "reference": "4b426aac47d6427cc1a1d0f7e2ac724627f5966c",
                 "shasum": ""
             },
             "require": {
@@ -1889,7 +1886,7 @@
                 "standards"
             ],
             "support": {
-                "source": "https://github.com/symfony/service-contracts/tree/v2.5.1"
+                "source": "https://github.com/symfony/service-contracts/tree/v2.5.2"
             },
             "funding": [
                 {
@@ -1905,20 +1902,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-03-13T20:07:29+00:00"
+            "time": "2022-05-30T19:17:29+00:00"
         },
         {
             "name": "symfony/string",
-            "version": "v5.4.9",
+            "version": "v5.4.11",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "985e6a9703ef5ce32ba617c9c7d97873bb7b2a99"
+                "reference": "5eb661e49ad389e4ae2b6e4df8d783a8a6548322"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/985e6a9703ef5ce32ba617c9c7d97873bb7b2a99",
-                "reference": "985e6a9703ef5ce32ba617c9c7d97873bb7b2a99",
+                "url": "https://api.github.com/repos/symfony/string/zipball/5eb661e49ad389e4ae2b6e4df8d783a8a6548322",
+                "reference": "5eb661e49ad389e4ae2b6e4df8d783a8a6548322",
                 "shasum": ""
             },
             "require": {
@@ -1975,7 +1972,7 @@
                 "utf8"
             ],
             "support": {
-                "source": "https://github.com/symfony/string/tree/v5.4.9"
+                "source": "https://github.com/symfony/string/tree/v5.4.11"
             },
             "funding": [
                 {
@@ -1991,7 +1988,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-04-19T10:40:37+00:00"
+            "time": "2022-07-24T16:15:25+00:00"
         }
     ],
     "packages-dev": [
@@ -2768,16 +2765,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.5.20",
+            "version": "9.5.21",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "12bc8879fb65aef2138b26fc633cb1e3620cffba"
+                "reference": "0e32b76be457de00e83213528f6bb37e2a38fcb1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/12bc8879fb65aef2138b26fc633cb1e3620cffba",
-                "reference": "12bc8879fb65aef2138b26fc633cb1e3620cffba",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/0e32b76be457de00e83213528f6bb37e2a38fcb1",
+                "reference": "0e32b76be457de00e83213528f6bb37e2a38fcb1",
                 "shasum": ""
             },
             "require": {
@@ -2811,7 +2808,6 @@
                 "sebastian/version": "^3.0.2"
             },
             "require-dev": {
-                "ext-pdo": "*",
                 "phpspec/prophecy-phpunit": "^2.0.1"
             },
             "suggest": {
@@ -2855,7 +2851,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.20"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.21"
             },
             "funding": [
                 {
@@ -2867,7 +2863,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2022-04-01T12:37:26+00:00"
+            "time": "2022-06-19T12:14:25+00:00"
         },
         {
             "name": "sebastian/cli-parser",
diff --git a/src/Article.php b/src/Article.php
index b37eb35..23eae3e 100644
--- a/src/Article.php
+++ b/src/Article.php
@@ -1,6 +1,7 @@
 <?php
 namespace PSC\Library\Calc;
 
+use ArrayIterator;
 use PSC\Library\Calc\PreCalc\PreCalc;
 
 class Article
@@ -13,11 +14,15 @@ class Article
     /** @var \ArrayIterator $options */
     protected $options;
 
+    /** @var \ArrayIterator $displayGroups */
+    protected $displayGroups;
+
     protected PreCalc $preCalc;
 
     public function __construct($name)
     {
         $this->options = new \ArrayIterator();
+        $this->displayGroups = new \ArrayIterator();
         $this->preCalc = new PreCalc();
         $this->setName($name);
     }
@@ -37,6 +42,16 @@ class Article
         $this->options->append($option);
     }
 
+    public function addDisplayGroup(DisplayGroup $var): void
+    {
+        $this->displayGroups->append($var);
+    }
+
+    public function getDisplayGroups(): ArrayIterator
+    {
+        return $this->displayGroups;
+    }
+
     /**
      * @param $params \Array
      */
diff --git a/src/DisplayGroup.php b/src/DisplayGroup.php
new file mode 100644
index 0000000..1dad2c2
--- /dev/null
+++ b/src/DisplayGroup.php
@@ -0,0 +1,25 @@
+<?php
+namespace PSC\Library\Calc;
+
+class DisplayGroup
+{
+    protected string $id;
+
+    protected string $name;
+
+    public function __construct(string $id, string $name)
+    {
+        $this->id = $id;
+        $this->name = $name;
+    }
+
+    public function getId(): string
+    {
+        return $this->id;
+    }
+    
+    public function getName(): string
+    {
+        return $this->name;
+    }
+}
\ No newline at end of file
diff --git a/src/Option/Parser/Base.php b/src/Option/Parser/Base.php
index 89012cb..210cd31 100644
--- a/src/Option/Parser/Base.php
+++ b/src/Option/Parser/Base.php
@@ -40,6 +40,9 @@ class Base
         if(isset($this->node['amount']) && (string)$this->node['amount'] == 0) {
             $this->element->setAmount(false);
         }
+        if(isset($this->node['display_group']) && (string)$this->node['display_group'] != "") {
+            $this->element->setDisplayGroup((string)$this->node['display_group']);
+        }
 
     }
 
diff --git a/src/Option/Type/Base.php b/src/Option/Type/Base.php
index 535a0a7..8a64959 100644
--- a/src/Option/Type/Base.php
+++ b/src/Option/Type/Base.php
@@ -33,6 +33,8 @@ class Base
     /** @var string $value */
     protected $value = '';
 
+    protected string $displayGroup = '';
+
     /** @var EdgeCollectionContainer */
     protected $edgesCollectionContainer = null;
 
@@ -90,6 +92,16 @@ class Base
         return $this->type;
     }
 
+    public function setDisplayGroup(string $var): void
+    {
+        $this->displayGroup = $var;
+    }
+
+    public function getDisplayGroup(): string
+    {
+        return $this->displayGroup;
+    }
+
     /**
      * @param string $type
      */
diff --git a/src/Parser.php b/src/Parser.php
index 0aa2c9d..4d7e188 100644
--- a/src/Parser.php
+++ b/src/Parser.php
@@ -38,6 +38,13 @@ class Parser
             $this->article->setPreCalc($parser->parse());
         }
 
+        if(isset($node->displaygroups)) {
+            
+            foreach($node->displaygroups->group as $group) {
+                $this->article->addDisplayGroup(new DisplayGroup((string)$group['id'], (string)$group['name']));
+            }
+        }
+
         foreach ($node->option as $option) {
             $obj = $optionParser->getOptByType($option);
             if($obj) {
diff --git a/tests/General/DisplayGroupTest.php b/tests/General/DisplayGroupTest.php
new file mode 100644
index 0000000..70b8062
--- /dev/null
+++ b/tests/General/DisplayGroupTest.php
@@ -0,0 +1,49 @@
+<?php
+namespace PSC\Library\Calc\Tests\General;
+
+use PHPUnit\Framework\TestCase;
+use PSC\Library\Calc\Article;
+use PSC\Library\Calc\Engine;
+use PSC\Library\Calc\PaperContainer;
+use PSC\Library\Calc\Tests\Mock\PaperRepostory;
+
+class DisplayGroupTest extends TestCase
+{
+    /** @var Engine */
+    protected $engine = null;
+
+    public function setUp(): void
+    {
+        $repository = new PaperRepostory();
+
+        $paperContainer = new PaperContainer();
+        $paperContainer->parse(simplexml_load_string(file_get_contents(__DIR__ . '/../TestFiles/Complex/papierContainer.xml')));
+
+        $this->engine = new Engine();
+        $this->engine->setPaperContainer($paperContainer);
+        $this->engine->setPaperRepository($repository);
+
+        $this->engine->loadString(file_get_contents(__DIR__ .'/../TestFiles/SampleArticle/article1.xml'));
+
+    }
+
+    public function tearDown(): void
+    {
+        $this->engine = null;
+    }
+    
+    public function testDisplayGroup()
+    {
+      
+        $article = $this->engine->getArticle();
+
+        $this->assertEquals(2, $article->getDisplayGroups()->count());
+
+        $group = $article->getDisplayGroups()[0];
+
+        $this->assertEquals("1", $group->getId());
+
+        $this->assertEquals("2", $article->getOptionById("produktion")->getDisplayGroup());
+    }
+
+}
diff --git a/tests/TestFiles/SampleArticle/article1.xml b/tests/TestFiles/SampleArticle/article1.xml
index 5b6f623..7b0c4f6 100644
--- a/tests/TestFiles/SampleArticle/article1.xml
+++ b/tests/TestFiles/SampleArticle/article1.xml
@@ -10,6 +10,11 @@
             </upload>
         </uploads>
 
+        <displaygroups>
+            <group id="1" name="Zusätzliche Optionen"/>
+            <group id="2" name="Sonstige Optionen"/>
+        </displaygroups>
+
         <option id="auflage" name="Auflage" type="Select" default="250" require="true" help="Wählen Sie hier bitte Ihre Auflage">
             <opt id="60" name="60 St.">
                 <auflage>
@@ -43,12 +48,10 @@
 
         </option>
 
-        <option id="papier" name="Papier" type="Select" mode="papierdb" container="visi" default="300cc" require="true" hidden="true"  help="Aus welchem Papier soll Ihr Produkt bestehen?">
-
-        </option>
+        
 
 
-        <option id="laminieren" name="Laminieren" type="Select" default="1" hidden="true"  help="Schutzlaminat für Ihre Poster?">
+        <option id="laminieren" display_group="1" name="Laminieren" type="Select" default="1" hidden="true"  help="Schutzlaminat für Ihre Poster?">
             <opt id="1" name="ohne">
                 <auflage>
                     <grenze formel="0">1-</grenze>
@@ -64,7 +67,7 @@
         </option>
 
 
-        <option id="ecken" name="Ecken abrunden" type="Select" default="ohne_ecken" hidden="true"  help="Sollen die Ecken abgerundet werden?">
+        <option id="ecken" display_group="1" name="Ecken abrunden" type="Select" default="ohne_ecken" hidden="true"  help="Sollen die Ecken abgerundet werden?">
             <opt id="ohne_ecken" name="ohne">
                 <auflage>
                     <grenze formel="0">1-</grenze>
@@ -80,7 +83,7 @@
         </option>
 
 
-        <option id="produktion" name="Produktionszeit" type="Select" default="std" help="Entscheiden Sie, wieviel Tage wir für Ihren Auftrag einplanen dürfen - Dateneingang bis 10 Uhr">
+        <option id="produktion" display_group="2" name="Produktionszeit" type="Select" default="std" help="Entscheiden Sie, wieviel Tage wir für Ihren Auftrag einplanen dürfen - Dateneingang bis 10 Uhr">
             <opt id="std" name="Standard: 5 Arbeitstage">
                 <auflage>
                     <grenze pauschale="0">1-</grenze>
@@ -93,7 +96,9 @@
             </opt>
         </option>
 
+        <option id="papier" name="Papier" type="Select" mode="papierdb" container="visi" default="300cc" require="true" hidden="true"  help="Aus welchem Papier soll Ihr Produkt bestehen?">
 
+        </option>
 
         // Ab hier Gewichtsberechnung