diff --git a/src/ArrayConverter/FlatToStandard/AttributeOption.php b/src/ArrayConverter/FlatToStandard/AttributeOption.php
new file mode 100644
index 0000000..9812a25
--- /dev/null
+++ b/src/ArrayConverter/FlatToStandard/AttributeOption.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Flagbit\Bundle\TableAttributeBundle\ArrayConverter\FlatToStandard;
+
+use Akeneo\Tool\Component\Connector\ArrayConverter\ArrayConverterInterface;
+
+class AttributeOption implements ArrayConverterInterface
+{
+    /**
+     * @var ArrayConverterInterface
+     */
+    protected $baseArrayConverter;
+
+    public function __construct(ArrayConverterInterface $baseArrayConverter)
+    {
+        $this->baseArrayConverter = $baseArrayConverter;
+    }
+
+    public function convert(array $item, array $options = [])
+    {
+        $convertedItems = [];
+        $baseItem = [];
+
+        foreach ($item as $field => $data) {
+            if (preg_match('/^(constraints|type|type_config\-\w+)$/', $field)) {
+                $convertedItems = $this->convertItem($field, $data, $convertedItems);
+            } else {
+                $baseItem[$field] = $data;
+            }
+        }
+
+        return array_merge(
+            $this->baseArrayConverter->convert($baseItem, $options),
+            $convertedItems
+        );
+    }
+
+    protected function convertItem($field, $data, array $convertedItem)
+    {
+        if (!array_key_exists('type_config', $convertedItem)) {
+            $convertedItem['type_config'] = [];
+        }
+
+        switch ($field) {
+            case 'constraints':
+                $constraints = explode(',', $data);
+                $convertedItem['constraints'] = array_fill_keys($constraints, []);
+                break;
+
+            case 'type_config-is_decimal':
+                if (!empty($data)) {
+                    $convertedItem['type_config']['is_decimal'] = (bool) $data;
+                }
+                break;
+
+            case 'type_config-options_url':
+                if (!empty($data)) {
+                    $convertedItem['type_config']['options_url'] = $data;
+                }
+                break;
+
+            case 'type_config-options':
+                if (!empty($data)) {
+                    $convertedItem['type_config']['options'] = json_decode($data, true);
+                }
+                break;
+
+            default:
+                $convertedItem[$field] = $data;
+                break;
+        }
+
+        return $convertedItem;
+    }
+}
diff --git a/src/ArrayConverter/StandardToFlat/AttributeOption.php b/src/ArrayConverter/StandardToFlat/AttributeOption.php
new file mode 100644
index 0000000..9cc3d7d
--- /dev/null
+++ b/src/ArrayConverter/StandardToFlat/AttributeOption.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Flagbit\Bundle\TableAttributeBundle\ArrayConverter\StandardToFlat;
+
+use Akeneo\Pim\Structure\Component\ArrayConverter\StandardToFlat\AttributeOption as BaseArrayConverter;
+
+class AttributeOption extends BaseArrayConverter
+{
+    protected function convertProperty($property, $data, array $convertedItem, array $options)
+    {
+        switch ($property) {
+            case 'constraints':
+                $convertedItem['constraints'] = implode(',', array_keys($data));
+                break;
+
+            case 'type_config':
+                foreach ($data as $key => $value) {
+                    $convertedItem['type_config-'.$key] = is_array($value) ? json_encode($value) : (string) $value;
+                }
+                break;
+
+            default:
+                $convertedItem = parent::convertProperty($property, $data, $convertedItem, $options);
+                break;
+        }
+
+        return $convertedItem;
+    }
+}
diff --git a/src/Resources/config/array_converters.xml b/src/Resources/config/array_converters.xml
index 033e8f1..8602e60 100644
--- a/src/Resources/config/array_converters.xml
+++ b/src/Resources/config/array_converters.xml
@@ -18,5 +18,17 @@
                 <argument>flagbit_catalog_table</argument>
             </argument>
         </service>
+
+        <service id="flagbit_table.array_converter.flat_to_standard.attribute_option"
+                 class="Flagbit\Bundle\TableAttributeBundle\ArrayConverter\FlatToStandard\AttributeOption"
+                 decorates="pim_connector.array_converter.flat_to_standard.attribute_option"
+                 decoration-inner-name="pim_connector.array_converter.flat_to_standard.attribute_option_base">
+            <argument type="service" id="pim_connector.array_converter.flat_to_standard.attribute_option_base"/>
+        </service>
+
+        <service id="flagbit_table.array_converter.standard_to_flat.attribute_option"
+                 class="Flagbit\Bundle\TableAttributeBundle\ArrayConverter\StandardToFlat\AttributeOption"
+                 decorates="pim_connector.array_converter.standard_to_flat.attribute_option">
+        </service>
     </services>
 </container>
diff --git a/src/Resources/config/services.xml b/src/Resources/config/services.xml
index 8584cfd..c2f15b3 100644
--- a/src/Resources/config/services.xml
+++ b/src/Resources/config/services.xml
@@ -27,6 +27,14 @@
             <tag name="pim_internal_api_serializer.normalizer" priority="200"/>
         </service>
 
+        <service id="flagbit_table_attribute.catalog.normalizer.standard.attribute_option"
+                 class="Flagbit\Bundle\TableAttributeBundle\Normalizer\AttributeOptionNormalizer"
+                 decorates="pim_catalog.normalizer.standard.attribute_option"
+                 decoration-inner-name="pim_catalog.normalizer.standard.attribute_option_base">
+            <argument type="service" id="pim_catalog.normalizer.standard.attribute_option_base"/>
+            <tag name="pim_standard_format_serializer.normalizer" priority="90"/>
+        </service>
+
         <service id="flagbit_table_attribute.form.extension.attribute_option" class="%flagbit_table_attribute.form.extension.attribute_option.class%">
             <tag name="form.type_extension" extended_type="Akeneo\Pim\Structure\Bundle\Form\Type\AttributeOptionType"
                  alias="pim_enrich_attribute_option" />
diff --git a/src/Resources/config/updaters.xml b/src/Resources/config/updaters.xml
index 76c08c0..22a0b04 100644
--- a/src/Resources/config/updaters.xml
+++ b/src/Resources/config/updaters.xml
@@ -11,5 +11,11 @@
             </argument>
             <tag name="pim_catalog.updater.setter"/>
         </service>
+
+        <service id="flagbit_table.updater.attribute_option"
+                 class="Flagbit\Bundle\TableAttributeBundle\Updater\AttributeOptionUpdater"
+                 decorates="pim_catalog.updater.attribute_option">
+            <argument type="service" id="pim_catalog.repository.attribute"/>
+        </service>
     </services>
 </container>
diff --git a/src/Updater/AttributeOptionUpdater.php b/src/Updater/AttributeOptionUpdater.php
new file mode 100644
index 0000000..6d30d94
--- /dev/null
+++ b/src/Updater/AttributeOptionUpdater.php
@@ -0,0 +1,92 @@
+<?php
+
+namespace Flagbit\Bundle\TableAttributeBundle\Updater;
+
+use Akeneo\Pim\Structure\Component\Model\AttributeOptionInterface;
+use Akeneo\Pim\Structure\Component\Updater\AttributeOptionUpdater as BaseUpdater;
+use Akeneo\Tool\Component\StorageUtils\Exception\InvalidPropertyException;
+use Akeneo\Tool\Component\StorageUtils\Exception\InvalidPropertyTypeException;
+use Flagbit\Bundle\TableAttributeBundle\Entity\AttributeOption;
+
+class AttributeOptionUpdater extends BaseUpdater
+{
+    protected function validateDataType($field, $data)
+    {
+        if (!in_array($field, ['type', 'type_config', 'constraints'])) {
+            return parent::validateDataType($field, $data);
+        }
+
+        switch ($field) {
+            case 'type':
+                $availableTypes = ['select', 'select_from_url', 'text', 'number'];
+                if (!in_array($data, $availableTypes)) {
+                    InvalidPropertyException::dataExpected('type', implode(', ', $availableTypes), static::class);
+                }
+                break;
+
+            case 'type_config':
+                if (!is_array($data)) {
+                    throw InvalidPropertyTypeException::arrayExpected($field, static::class, $data);
+                }
+
+                foreach ($data as $key => $value) {
+                    $this->validateTypeConfig($key, $value);
+                }
+                break;
+
+            case 'constraints':
+                if (!is_array($data)) {
+                    throw InvalidPropertyTypeException::arrayExpected($field, static::class, $data);
+                }
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    protected function validateTypeConfig($key, $value)
+    {
+        switch ($key) {
+            case 'is_decimal':
+                if (!is_bool($value)) {
+                    InvalidPropertyTypeException::booleanExpected('type_config-is_decimal', static::class, $value);
+                }
+                break;
+
+            case 'options':
+                if (!is_array($value)) {
+                    throw InvalidPropertyTypeException::arrayExpected('type_config-options', static::class, $value);
+                }
+                break;
+
+            case 'options_url':
+                if (!is_string($value)) {
+                    InvalidPropertyTypeException::stringExpected('type_config-options_url', static::class, $value);
+                }
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    protected function setData(AttributeOptionInterface $attributeOption, $field, $data)
+    {
+        parent::setData($attributeOption, $field, $data);
+
+        if ($attributeOption instanceof AttributeOption && $attributeOption->isTableAttribute()) {
+            if ('type' === $field) {
+                $attributeOption->setType($data);
+            }
+
+            if ('type_config' === $field) {
+                $attributeOption->setTypeConfig($data);
+            }
+
+            if ('constraints' === $field) {
+                $attributeOption->setConstraints($data);
+            }
+        }
+    }
+}