diff --git a/Description/Descriptor.php b/Description/Descriptor.php
index 097d591..9b0e2b1 100644
--- a/Description/Descriptor.php
+++ b/Description/Descriptor.php
@@ -51,4 +51,11 @@ final class Descriptor
     const LINK_REMOVE_REST = 'link.remove.rest';
     const LINK_SHOW_REST = 'link.show.rest';
     const LINK_LIST_REST = 'link.show.rest';
+
+    /**
+     * Permitted children types for this resource.
+     * Value is an array.
+     */
+    const CHILDREN_TYPES = 'children.types';
+    const CHILDREN_ALLOW = 'children.allow';
 }
diff --git a/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancer.php b/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancer.php
new file mode 100644
index 0000000..e5b48b6
--- /dev/null
+++ b/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancer.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of the Symfony CMF package.
+ *
+ * (c) 2011-2015 Symfony CMF
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Cmf\Component\Resource\Description\Enhancer\Doctrine\PhpcrOdm;
+
+use Sylius\Component\Resource\Metadata\RegistryInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Cmf\Component\Resource\Description\DescriptionEnhancerInterface;
+use Symfony\Cmf\Component\Resource\Description\Description;
+use Puli\Repository\Api\Resource\PuliResource;
+use Symfony\Cmf\Component\Resource\Repository\Resource\CmfResource;
+use Sylius\Bundle\ResourceBundle\Controller\RequestConfigurationFactory;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Cmf\Component\Resource\Description\Descriptor;
+use Doctrine\ODM\PHPCR\Mapping\ClassMetadataFactory;
+use Doctrine\Common\Util\ClassUtils;
+
+/**
+ * Add descriptors from the Doctrine PHPCR ODM
+ *
+ * @author Daniel Leech <daniel@dantleech.com>
+ */
+class PhpcrOdmEnhancer implements DescriptionEnhancerInterface
+{
+    private $metadataFactory;
+
+    public function __construct(ClassMetadataFactory $metadataFactory)
+    {
+        $this->metadataFactory = $metadataFactory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function enhance(Description $description)
+    {
+        $metadata = $this->metadataFactory->getMetadataFor($description->getResource()->getPayloadType());
+
+        $description->set(Descriptor::CHILDREN_ALLOW, !$metadata->isLeaf());
+        $description->set(Descriptor::CHILDREN_TYPES, $metadata->getChildClasses());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(PuliResource $resource)
+    {
+        if (false === $resource instanceof CmfResource) {
+            return false;
+        }
+
+        return $this->metadataFactory->hasMetadataFor(ClassUtils::getRealClass(get_class($resource)));
+    }
+}
+
diff --git a/Tests/Unit/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancerTest.php b/Tests/Unit/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancerTest.php
new file mode 100644
index 0000000..34527b1
--- /dev/null
+++ b/Tests/Unit/Description/Enhancer/Doctrine/PhpcrOdm/PhpcrOdmEnhancerTest.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of the Symfony CMF package.
+ *
+ * (c) 2011-2015 Symfony CMF
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Cmf\Component\Resource\Tests\Unit\Description\Enhancer;
+
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Cmf\Component\Resource\Description\Description;
+use Symfony\Cmf\Component\Resource\Repository\Resource\CmfResource;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Prophecy\Argument;
+use Symfony\Cmf\Component\Resource\Description\Descriptor;
+use Doctrine\ODM\PHPCR\Mapping\ClassMetadataFactory;
+use Symfony\Cmf\Component\Resource\Description\Enhancer\Doctrine\PhpcrOdm\PhpcrOdmEnhancer;
+use Puli\Repository\Api\Resource\PuliResource;
+use Doctrine\ODM\PHPCR\Mapping\ClassMetadata;
+
+class PhpcrOdmEnhancerTest extends \PHPUnit_Framework_TestCAse
+{
+    private $metadataFactory;
+    private $enhancer;
+    private $cmfResource;
+    private $puliResource;
+    private $odmMetadata;
+    private $description;
+
+    public function setUp()
+    {
+        $this->metadataFactory = $this->prophesize(ClassMetadataFactory::class);
+        $this->enhancer = new PhpcrOdmEnhancer($this->metadataFactory->reveal());
+
+        $this->cmfResource = $this->prophesize(CmfResource::class);
+        $this->puliResource = $this->prophesize(PuliResource::class);
+        $this->odmMetadata = $this->prophesize(ClassMetadata::class);
+        $this->description = $this->prophesize(Description::class);
+    }
+
+    /**
+     * It should return true it supports a given resource.
+     */
+    public function testSupportsResource()
+    {
+        $this->metadataFactory->hasMetadataFor(get_class($this->cmfResource->reveal()))->willReturn(true);
+
+        $result = $this->enhancer->supports($this->cmfResource->reveal());
+        $this->assertTrue($result);
+    }
+
+    /**
+     * It should return false if the resource is not an instance of CmfResource.
+     */
+    public function testNotSupportsNonCmfResource()
+    {
+        $this->assertFalse(
+            $this->enhancer->supports($this->puliResource->reveal())
+        );
+    }
+
+    /**
+     * It should return false if the resource is not known by the PHPCR-ODM metadata factory
+     */
+    public function testNotSupportsNotSupportedByPhpcrOdm()
+    {
+        $this->metadataFactory->hasMetadataFor(get_class($this->cmfResource->reveal()))->willReturn(false);
+
+        $this->assertFalse(
+            $this->enhancer->supports($this->cmfResource->reveal())
+        );
+    }
+
+    /**
+     * It should enhance the description with the child mapping information from the PHPCR-ODM metadata.
+     */
+    public function testEnhanceDescription()
+    {
+        $this->description->getResource()->willReturn($this->cmfResource->reveal());
+        $this->cmfResource->getPayloadType()->willReturn('payload_type');
+        $this->metadataFactory->getMetadataFor('payload_type')->willReturn($this->odmMetadata->reveal());
+        $this->odmMetadata->isLeaf()->willReturn(false);
+        $this->odmMetadata->getChildClasses()->willReturn([
+            'class_1',
+            'class_2',
+        ]);
+
+        $this->description->set(Descriptor::CHILDREN_ALLOW, true)->shouldBeCalled();
+        $this->description->set(Descriptor::CHILDREN_TYPES, [
+            'class_1',
+            'class_2',
+        ])->shouldBeCalled();
+        $this->enhancer->enhance($this->description->reveal());
+    }
+}