diff --git a/IntelliSenseHelper.php b/IntelliSenseHelper.php
new file mode 100644
index 0000000..8e530b4
--- /dev/null
+++ b/IntelliSenseHelper.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This Software is the property of Data Development and is protected
+ * by copyright law - it is NOT Freeware.
+ * Any unauthorized use of this software without a valid license
+ * is a violation of the license agreement and will be prosecuted by
+ * civil and criminal law.
+ * http://www.shopmodule.com
+ *
+ * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
+ * @author        D3 Data Development - Daniel Seifert <support@shopmodule.com>
+ * @link          http://www.oxidmodule.com
+ */
+
+namespace D3\ManufacturerInformation\Modules\Application\Model{
+	
+	use OxidEsales\Eshop\Application\Model\Manufacturer;
+	
+	class D3ManufacturerLongDesc_parent extends Manufacturer {}
+}
\ No newline at end of file
diff --git a/Modules/Application/Model/D3ManufacturerLongDesc.php b/Modules/Application/Model/D3ManufacturerLongDesc.php
new file mode 100644
index 0000000..73c3f2d
--- /dev/null
+++ b/Modules/Application/Model/D3ManufacturerLongDesc.php
@@ -0,0 +1,31 @@
+<?php
+	
+declare(strict_types=1);
+
+namespace D3\ManufacturerInformation\Modules\Application\Model;
+
+
+use D3\ManufacturerInformation\Application\Model\Constants;
+use OxidEsales\Eshop\Application\Model\Manufacturer;
+use OxidEsales\Eshop\Core\Registry;
+
+class D3ManufacturerLongDesc extends D3ManufacturerLongDesc_parent
+{
+	/**
+	 * @param string $sValue
+	 * @return void
+	 */
+	public function d3SetLongdesc(string $sValue) :bool
+	{
+		if ($this->getId() and $this->isLoaded()){
+			try {
+				$this->assign([Constants::D3_OXMANUFACTURERS_LONGDESC_FIELDNAME => $sValue]);
+				$this->save();
+			}catch (\Exception $exception){
+				Registry::getLogger()->error($exception->getMessage());
+			}
+		}
+		
+		return true;
+	}
+}
\ No newline at end of file