{"id":5514,"date":"2021-12-23T11:58:31","date_gmt":"2021-12-23T11:58:31","guid":{"rendered":"https:\/\/www.icreativetechnologies.com\/?p=5514"},"modified":"2026-06-17T06:33:32","modified_gmt":"2026-06-17T06:33:32","slug":"shopware-6-add-custom-field","status":"publish","type":"post","link":"https:\/\/www.icreativetechnologies.com\/de\/shopware-6-add-custom-field\/","title":{"rendered":"How to Add Custom Field in Shopware 6?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5514\" class=\"elementor elementor-5514\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-334706bb e-flex e-con-boxed e-con e-parent\" data-id=\"334706bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9a610a blog-detail-image at-image-animation at-animation-image-none elementor-widget elementor-widget-image\" data-id=\"d9a610a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"439\" src=\"https:\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2021\/12\/What-Are-Shopware-6-Custom-Fields-1024x562.jpeg\" class=\"attachment-large size-large wp-image-77766\" alt=\"What Are Shopware 6 Custom Fields\" srcset=\"\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2021\/12\/What-Are-Shopware-6-Custom-Fields-1024x562.jpeg 1024w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2021\/12\/What-Are-Shopware-6-Custom-Fields-300x165.jpeg 300w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2021\/12\/What-Are-Shopware-6-Custom-Fields-768x421.jpeg 768w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2021\/12\/What-Are-Shopware-6-Custom-Fields.jpeg 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3c34e1 e-flex e-con-boxed e-con e-parent\" data-id=\"e3c34e1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d824471 elementor-widget elementor-widget-text-editor\" data-id=\"d824471\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If you&#8217;ve worked with Shopware long enough, you&#8217;ve hit the same wall every developer hits: the default entity fields don&#8217;t cover everything your store needs. Maybe you need to store a supplier code on a product, attach a tax exemption flag to a customer, or track a custom attribute on orders. That&#8217;s exactly what Shopware 6 custom fields are built for.<\/p><p>This guide walks through the complete process \u2014 from setting up your Shopware entity definition to making your custom field editable in the administration panel. Whether you&#8217;re building your first Shopware plugin or extending an existing one, this is the reference you need.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-99b1037 e-flex e-con-boxed e-con e-parent\" data-id=\"99b1037\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bbf77ed elementor-widget elementor-widget-text-editor\" data-id=\"bbf77ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">What Are Shopware 6 Custom Fields?<\/h2><p><br \/>Before writing any code, it&#8217;s worth understanding what custom fields actually are and when to use them.<\/p><p>Shopware 6 Custom Fields are additional, user-defined data fields used to extend the standard database structure of your e-commerce store without modifying the core codebase. They function like flexible &#8220;metadata containers&#8221; that attach extra information to core entities such as products, categories, orders, or customers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c512bb e-flex e-con-boxed e-con e-parent\" data-id=\"1c512bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99cf3fe elementor-widget elementor-widget-text-editor\" data-id=\"99cf3fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Prerequisites<br \/><br \/><\/h2><ul><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">A working Shopware 6 development environment<\/li><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">A basic <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.icreativetechnologies.com\/shopware-plugin-development\/\"><strong>Shopware plugin<\/strong><\/a><\/span> set up and running (the Plugin Base Guide covers this)<\/li><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Familiarity with Shopware&#8217;s Data Abstraction Layer (DAL)<\/li><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">An existing custom entity \u2014 ideally built following the Add Custom Complex Data guide<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0151648 e-flex e-con-boxed e-con e-parent\" data-id=\"0151648\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1927410 elementor-widget elementor-widget-text-editor\" data-id=\"1927410\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">#1 Adding Custom Field Support to Your Entity<\/h2><p><br \/>Shopware Entity Definition \u2014 Adding the CustomFields Field<\/p><p>The first step is updating your Shopware entity definition to include the CustomFields DAL field. Open your entity definition file and add it to the FieldCollection.<\/p><p>Here&#8217;s what a basic entity definition looks like with custom field support added:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ba6de7 e-flex e-con-boxed e-con e-parent\" data-id=\"7ba6de7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aebc450 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"aebc450\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>\/\/ <plugin root>\/src\/Core\/Content\/Example\/ExampleDefinition.php\n\nuse Shopware\\Core\\Framework\\DataAbstractionLayer\\Field\\CustomFields;\n\nclass ExampleDefinition extends EntityDefinition\n{\n    protected function defineFields(): FieldCollection\n    {\n        return new FieldCollection([\n            (new IdField('id', 'id'))->addFlags(new Required(), new PrimaryKey()),\n            (new StringField('name', 'name')),\n            (new StringField('description', 'description')),\n            (new BoolField('active', 'active')),\n\n            new CustomFields()\n        ]);\n    }\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-099bd75 e-flex e-con-boxed e-con e-parent\" data-id=\"099bd75\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5b506c elementor-widget elementor-widget-text-editor\" data-id=\"e5b506c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The new <strong>CustomFields()<\/strong> line at the end is all it takes at the definition level. That one addition tells Shopware this entity supports custom fields.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a74ced9 e-flex e-con-boxed e-con e-parent\" data-id=\"a74ced9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62fbc99 elementor-widget elementor-widget-text-editor\" data-id=\"62fbc99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">#2 Adding Custom Field Support to Your Entity<\/h2><p><br \/>The entity definition change alone isn&#8217;t enough \u2014 you also need a corresponding custom_fields column in your database table. This is done through a migration.<\/p><p>In your existing migration file, add the custom_fields column as a JSON type with a default of NULL:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37ab396 e-flex e-con-boxed e-con e-parent\" data-id=\"37ab396\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01c4cd7 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"01c4cd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>\/\/ <plugin root>\/src\/Migration\/Migration1611664789Example.php\r\n\r\npublic function update(Connection $connection): void\r\n{\r\n    $sql = <<<SQL\r\n    CREATE TABLE IF NOT EXISTS `swag_example` (\r\n        `id` BINARY(16) NOT NULL,\r\n        `name` VARCHAR(255) COLLATE utf8mb4_unicode_ci,\r\n        `description` VARCHAR(255) COLLATE utf8mb4_unicode_ci,\r\n        `active` TINYINT(1) COLLATE utf8mb4_unicode_ci,\r\n        `custom_fields` json DEFAULT NULL,\r\n        `created_at` DATETIME(3) NOT NULL,\r\n        `updated_at` DATETIME(3),\r\n        PRIMARY KEY (`id`)\r\n    ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COLLATE = utf8mb4_unicode_ci;\r\n    SQL;\r\n\r\n    $connection->executeStatement($sql);\r\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9e0dc14 e-flex e-con-boxed e-con e-parent\" data-id=\"9e0dc14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50f304a elementor-widget elementor-widget-text-editor\" data-id=\"50f304a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The column must be JSON type and should default to NULL. Not every entity instance will have custom field data, so NULL is the correct default rather than an empty JSON object.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-768c57d e-flex e-con-boxed e-con e-parent\" data-id=\"768c57d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-809e676 elementor-widget elementor-widget-text-editor\" data-id=\"809e676\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">#3 Adding a Translatable Custom Field \u2014 Shopware Entity Extension Approach<\/h2><p><br \/>If your store operates in multiple languages, you&#8217;ll want your custom fields to be translatable. This is where a Shopware entity extension approach using TranslatedField comes in.<\/p><p>In your entity definition, swap CustomFields for a TranslatedField:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-607ce26 e-flex e-con-boxed e-con e-parent\" data-id=\"607ce26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-feff8df blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"feff8df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>\/\/ <plugin root>\/src\/Core\/Content\/Example\/ExampleDefinition.php\n\nuse Shopware\\Core\\Framework\\DataAbstractionLayer\\Field\\TranslatedField;\n\nprotected function defineFields(): FieldCollection\n{\n    return new FieldCollection([\n        (new IdField('id', 'id'))->addFlags(new Required(), new PrimaryKey()),\n        (new StringField('name', 'name')),\n        (new StringField('description', 'description')),\n        (new BoolField('active', 'active')),\n\n        new TranslatedField('customFields'),\n    ]);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8e6f0e3 e-flex e-con-boxed e-con e-parent\" data-id=\"8e6f0e3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-afb4383 elementor-widget elementor-widget-text-editor\" data-id=\"afb4383\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Then in your translation definition, add the CustomFields field:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f15d01 e-flex e-con-boxed e-con e-parent\" data-id=\"1f15d01\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b901183 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"b901183\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>\/\/ ExampleTranslationDefinition.php\n\nuse Shopware\\Core\\Framework\\DataAbstractionLayer\\Field\\CustomFields;\n\nprotected function defineFields(): FieldCollection\n{\n    return new FieldCollection([\n        (new StringField('name', 'name'))->addFlags(new Required()),\n\n        new CustomFields()\n    ]);\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eaf6e3b e-flex e-con-boxed e-con e-parent\" data-id=\"eaf6e3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99bbc03 elementor-widget elementor-widget-text-editor\" data-id=\"99bbc03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This pattern is the standard Shopware 6 plugin customization approach for translatable entities \u2014 the TranslatedField lives in the main definition, and the actual CustomFields field lives in the translation definition.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf4f34b e-flex e-con-boxed e-con e-parent\" data-id=\"cf4f34b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5cf42c elementor-widget elementor-widget-text-editor\" data-id=\"b5cf42c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Part 2: Writing Data to Custom Fields<\/h2><p><br \/>How to Add Custom Fields in Shopware 6 \u2014 Writing Values via the DAL<\/p><p>Once your entity supports custom fields, you can start writing data to them immediately\u00a0 even before defining a formal custom field set. Shopware doesn&#8217;t validate custom field data until you define the field in a set, so you can write any valid JSON value directly.<\/p><p>As a <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.icreativetechnologies.com\/shopware-6-agency-germany\/\">leading Shopware development company in Stuttgart, Germany,<\/a><\/span> iCreative Technologies has been a trusted Shopware development partner since 2014, successfully delivering over <strong>280 enterprise-level projects<\/strong> across various industries.<\/p><p>With its Shopware Bronze Partner certification and active contributions to the Shopware community, iCreative Technologies has established itself as a trusted Shopware development agency and certified Shopware solutions provider in Germany. The company is recognized for delivering scalable, high-performance eCommerce solutions tailored to the unique needs of businesses worldwide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5533d2e e-flex e-con-boxed e-con e-parent\" data-id=\"5533d2e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fe42bc elementor-widget elementor-widget-text-editor\" data-id=\"7fe42bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Here&#8217;s how to write a custom field value using your entity repository:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6771ce e-flex e-con-boxed e-con e-parent\" data-id=\"a6771ce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ddc9f6 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"7ddc9f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>$this->swagExampleRepository->upsert([[\n    'id' => '<your ID here>',\n    'customFields' => ['swag_example_size' => 15]\n]], $context);<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a508163 e-flex e-con-boxed e-con e-parent\" data-id=\"a508163\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7647d44 elementor-widget elementor-widget-text-editor\" data-id=\"7647d44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This saves the custom field <strong>swag_example_size<\/strong> with value 15 to your entity. No prior field definition required at this stage.<br \/><br \/>You can also write multiple values in one operation:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3a9ead1 e-flex e-con-boxed e-con e-parent\" data-id=\"3a9ead1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37e5cc8 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"37e5cc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>$this->swagExampleRepository->upsert([[\n    'id' => '<your ID here>',\n    'customFields' => ['foo' => 'bar', 'baz' => []]\n]], $context);<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cdd58bd e-flex e-con-boxed e-con e-parent\" data-id=\"cdd58bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df27c44 elementor-widget elementor-widget-text-editor\" data-id=\"df27c44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Both will execute without errors because there&#8217;s no validation yet. The data goes straight into the JSON column.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14274f4 e-flex e-con-boxed e-con e-parent\" data-id=\"14274f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5203219 elementor-widget elementor-widget-text-editor\" data-id=\"5203219\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Part 3: Defining Custom Fields for the Administration<\/h2><p><strong><br \/>Shopware Add Custom Field \u2014 Making It Editable in the Admin Panel<\/strong><\/p><p>Writing data via code is useful for automated processes and <strong>Shopware custom business logic development<\/strong>, but in most real-world scenarios your store admin needs to edit these fields through the administration panel. For that, you need to formally define a custom field set.<\/p><p>This is where the <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">custom_field_set.repository<\/code> comes in. Use its <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">create<\/code> method to register your field set:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b90e41b e-flex e-con-boxed e-con e-parent\" data-id=\"b90e41b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d10dafc blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"d10dafc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>use Shopware\\Core\\System\\CustomField\\CustomFieldTypes;\n\n$this->customFieldSetRepository->create([\n    [\n        'name' => 'swag_example_set',\n        'config' => [\n            'label' => [\n                'en-GB' => 'English custom field set label',\n                'de-DE' => 'German custom field set label'\n            ]\n        ],\n        'customFields' => [\n            [\n                'name' => 'swag_example_size',\n                'type' => CustomFieldTypes::INT,\n                'config' => [\n                    'label' => [\n                        'en-GB' => 'English custom field label',\n                        'de-DE' => 'German custom field label'\n                    ],\n                    'customFieldPosition' => 1\n                ]\n            ]\n        ]\n    ]\n], $context);<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c07b85 e-flex e-con-boxed e-con e-parent\" data-id=\"2c07b85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0b9c65 elementor-widget elementor-widget-text-editor\" data-id=\"e0b9c65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A few things worth noting here:<\/p><ol><li><strong>Field type matters<\/strong>. The type value tells the administration what input to render. CustomFieldTypes::INT renders a number input. Use the correct type for your data \u2014 the admin will enforce it when writing values.<br \/><br \/><\/li><li><strong>Translated labels.<\/strong> Both the field set and individual fields support translated labels via <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">en-GB<\/code>, <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">de-DE<\/code>, and other locale keys. Always add labels \u2014 unnamed fields in the admin panel create a poor experience for store managers<br \/><br \/><\/li><li><strong>Field ordering.<\/strong> The <code class=\"bg-text-200\/5 border border-0.5 border-border-300 text-danger-000 whitespace-pre-wrap rounded-[0.4rem] px-1 py-px text-[0.9rem]\">customFieldPosition<\/code> property controls display order when you have multiple custom fields in one set. Set this deliberately rather than relying on insertion order.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed8f401 e-flex e-con-boxed e-con e-parent\" data-id=\"ed8f401\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e289ea custom-pro-tip elementor-widget elementor-widget-text-editor\" data-id=\"5e289ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>One important note:<\/strong> Custom field sets can be deleted by the shop administrator through the admin panel. Don&#8217;t write code that assumes a custom field set will always exist build defensively.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b319c43 e-flex e-con-boxed e-con e-parent\" data-id=\"b319c43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-efc963a elementor-widget elementor-widget-text-editor\" data-id=\"efc963a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Shopware Custom Rules and Custom Fields \u2014 Where They Intersect<\/h2><p><br \/><img decoding=\"async\" class=\"alignnone size-large wp-image-77810\" src=\"https:\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields-1024x563.png\" alt=\"Shopware Custom Rules and Custom Fields\" width=\"800\" height=\"440\" srcset=\"\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields-1024x563.png 1024w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields-300x165.png 300w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields-768x422.png 768w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields-1536x844.png 1536w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-Custom-Rules-and-Custom-Fields.png 1692w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p><p><strong>Shopware custom rules<\/strong> are a separate but related concept worth understanding in context. While custom fields store data on entities, custom rules use that data (and other conditions) to drive business logic \u2014 pricing rules, shipping restrictions, product visibility, and more.<\/p><p>A common pattern in <span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/www.icreativetechnologies.com\/shopware-plugin-development\/\">Shopware plugin development services<\/a><\/strong><\/span> work is combining the two: store a custom attribute on a customer entity via custom fields, then reference that attribute in a custom rule to control pricing or checkout behavior. The <strong>RuleScope<\/strong> gives you access to entity data at rule evaluation time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52f3bae e-flex e-con-boxed e-con e-parent\" data-id=\"52f3bae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a660a98 blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"a660a98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>public function match(RuleScope $scope): bool\n{\n    \/\/ Access customer custom fields here to evaluate your condition\n    $isCurrentlyLunarEclipse = $this->isCurrentlyLunarEclipse();\n\n    if ($this->isLunarEclipse) {\n        \/\/ your logic\n    }\n}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-31044c9 e-flex e-con-boxed e-con e-parent\" data-id=\"31044c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4535000 blog-detail-text-cta-block   blog-detail-cta-button  ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"4535000\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Looking for a Trusted Shopware 6 Partner for Your Store?                <\/h3>\n                        \t\t  \t<p>Let's shake hands! \ud83e\udd1diCreative Technologies is your trusted Shopware Bronze Partner and active Shopware Community Member, helping businesses across Germany, the Netherlands, and the Nordic region build, migrate, optimize, and scale their Shopware stores.<\/p>\n                                        <div class=\"box-footer disable_hover_button\">\n                    <div class=\"btn-wraper\">\n                                                            <a class=\"elementskit-btn whitespace--normal\" href=\"https:\/\/www.icreativetechnologies.com\/contact-us\">\n                                        Schedule Your Free Call Now!                                    <\/a>\n                                                        <\/div>\n                <\/div>\n                    <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e657eac e-flex e-con-boxed e-con e-parent\" data-id=\"e657eac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e8df3e elementor-widget elementor-widget-text-editor\" data-id=\"9e8df3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Shopware Twig Extension \u2014 Displaying Custom Fields on the Storefront<\/h2><p><br \/>Once your custom field data is saved, you&#8217;ll likely want to display it on the storefront. This is where Shopware Twig extension comes in.<\/p><p>Shopware uses Twig as its templating engine, and custom fields stored on entities are accessible in templates via the customFields property. For example, on a product detail page:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb0d1d3 e-flex e-con-boxed e-con e-parent\" data-id=\"bb0d1d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21df68a blog-code-block elementor-widget elementor-widget-code-highlight\" data-id=\"21df68a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-javascript \">\n\t\t\t\t<code readonly=\"true\" class=\"language-javascript\">\n\t\t\t\t\t<xmp>{% block page_product_detail_custom %}\r\n    {% if page.product.customFields.swag_example_size %}\r\n        <div class=\"custom-field-size\">\r\n            Size: {{ page.product.customFields.swag_example_size }}\r\n        <\/div>\r\n    {% endif %}\r\n{% endblock %}<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41d2f6c e-flex e-con-boxed e-con e-parent\" data-id=\"41d2f6c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9d6024 elementor-widget elementor-widget-text-editor\" data-id=\"c9d6024\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A proper <strong>Shopware Twig extension tutorial<\/strong> would cover block overrides in depth, but the key point is that custom field values are directly accessible on the entity object in any template that has access to that entity. Always check for null before outputting \u2014 not every entity instance will have the field populated.<\/p><p>For more complex display logic, you can create a Twig extension class within your <strong><span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.icreativetechnologies.com\/shopware-extension\/\">Shopware plugin<\/a><\/span><\/strong> that registers custom Twig functions or filters, giving your templates access to processed custom field data rather than raw values.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2ca182 e-flex e-con-boxed e-con e-parent\" data-id=\"f2ca182\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-584d047 elementor-widget elementor-widget-text-editor\" data-id=\"584d047\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Shopware 6 Custom Fields Tutorial \u2014 Common Mistakes to Avoid<\/h2><p><br \/><img decoding=\"async\" class=\"alignnone size-large wp-image-77814\" src=\"https:\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-6-Custom-Fields-Tutorial-\u2014-Common-Mistakes-to-Avoid-1024x563.jpeg\" alt=\"Shopware 6 Custom Fields Tutorial\" width=\"800\" height=\"440\" srcset=\"\/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-6-Custom-Fields-Tutorial-\u2014-Common-Mistakes-to-Avoid-1024x563.jpeg 1024w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-6-Custom-Fields-Tutorial-\u2014-Common-Mistakes-to-Avoid-300x165.jpeg 300w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-6-Custom-Fields-Tutorial-\u2014-Common-Mistakes-to-Avoid-768x422.jpeg 768w, \/\/www.icreativetechnologies.com\/wp-content\/uploads\/2026\/06\/Shopware-6-Custom-Fields-Tutorial-\u2014-Common-Mistakes-to-Avoid.jpeg 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><br \/>After working through the implementation, here are the issues that come up most often:<\/p><ul><li data-section-id=\"1lwwnxx\" data-start=\"0\" data-end=\"117\"><strong data-start=\"2\" data-end=\"24\" data-is-only-node=\"\">Missing Migration:<\/strong> Adding custom fields without creating the <code data-start=\"67\" data-end=\"82\">custom_fields<\/code> JSON column causes runtime errors.<br \/><br \/><\/li><li data-section-id=\"a90jpx\" data-start=\"118\" data-end=\"212\"><strong data-start=\"120\" data-end=\"152\" data-is-only-node=\"\">Definition &amp; Migration Sync:<\/strong> Entity definition and database migration must always match.<br \/><br \/><\/li><li data-section-id=\"114l1qt\" data-start=\"213\" data-end=\"321\"><strong data-start=\"215\" data-end=\"237\" data-is-only-node=\"\">Missing Field Set:<\/strong> Custom fields won&#8217;t appear in the admin panel unless a custom field set is created.<br \/><br \/><\/li><li data-section-id=\"6hgxoi\" data-start=\"322\" data-end=\"441\"><strong data-start=\"324\" data-end=\"349\" data-is-only-node=\"\">Incorrect Field Type:<\/strong> The custom field type must match the stored value (e.g., INT for numbers, STRING for text).<br \/><br \/><\/li><li data-section-id=\"1gum1yh\" data-start=\"442\" data-end=\"562\"><strong data-start=\"444\" data-end=\"463\" data-is-only-node=\"\">No Null Checks:<\/strong> Custom field sets can be deleted by admins, so always check if a field exists before accessing it.<br \/><br \/><\/li><li data-section-id=\"hnzdyb\" data-start=\"563\" data-end=\"672\"><strong data-start=\"565\" data-end=\"589\" data-is-only-node=\"\">Admin Editing Issue:<\/strong> Without a proper field set definition, custom fields can only be managed via code.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a83138 e-flex e-con-boxed e-con e-parent\" data-id=\"4a83138\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cde6252 elementor-widget elementor-widget-text-editor\" data-id=\"cde6252\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">When Custom Fields Aren&#8217;t Enough \u2014 Shopware Entity Extension<\/h2><p><br \/>Custom fields handle scalar data well, but they have limits. If you need to:<\/p><ul><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Create associations between entities (product to supplier, order to external reference)<\/li><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Store structured relational data with its own query and filter capabilities<\/li><li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Build complex nested data structures<\/li><\/ul><p>..then you need a full Shopware entity extension rather than custom fields. The entity extension approach involves creating new entity definitions, new database tables, and registering the association properly in Shopware&#8217;s DAL. It&#8217;s more work, but it&#8217;s the right architecture for complex data requirements.<br \/><br \/><\/p><p>Most <a href=\"https:\/\/www.icreativetechnologies.com\/\">Shopware extension development company<\/a> work involves knowing which approach fits the requirement \u2014 custom fields for simple attribute storage, entity extensions for relational data.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe09d39 e-flex e-con-boxed e-con e-parent\" data-id=\"fe09d39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c077fc elementor-widget elementor-widget-text-editor\" data-id=\"7c077fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"font-size: 24px;\">Final Word<\/h2><p><br \/>Shopware 6 custom fields are one of the most practical tools in Shopware plugin development. They&#8217;re fast to implement, flexible enough for most store customization needs, and integrate cleanly with both the DAL and the administration panel.<\/p><p>If your store needs more complex Shopware 6 plugin customization , iCreative Technologies offers professional <strong>Shopware plugin development services<\/strong> built to Shopware&#8217;s standards. Get in touch to discuss your project.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>If you&#8217;ve worked with Shopware long enough, you&#8217;ve hit the same wall [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18449,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[86],"tags":[],"class_list":["post-5514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shopware"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Add Custom Field in Shopware 6 - iCreative Technologies<\/title>\n<meta name=\"description\" content=\"In this article, we will focus to add custom field in Shopware 6 in a project. 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