diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 8a067b5..fe7e9a4 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -179,6 +179,7 @@ class Configuration implements ConfigurationInterface
                                                 ->children()
                                                     ->scalarNode('hydrate')->defaultTrue()->end()
                                                     ->scalarNode('ignore_missing')->defaultFalse()->end()
+                                                    ->scalarNode('query_builder_method')->defaultValue('createQueryBuilder')->end()
                                                     ->scalarNode('service')->end()
                                                 ->end()
                                             ->end()
@@ -270,6 +271,7 @@ class Configuration implements ConfigurationInterface
                                 ->children()
                                     ->scalarNode('hydrate')->defaultTrue()->end()
                                     ->scalarNode('ignore_missing')->defaultFalse()->end()
+                                    ->scalarNode('query_builder_method')->defaultValue('createQueryBuilder')->end()
                                     ->scalarNode('service')->end()
                                 ->end()
                             ->end()
@@ -284,6 +286,7 @@ class Configuration implements ConfigurationInterface
                 ->end()
                 ->append($this->getIdNode())
                 ->append($this->getMappingsNode())
+                ->append($this->getDynamicTemplateNode())
                 ->append($this->getSourceNode())
                 ->append($this->getBoostNode())
                 ->append($this->getRoutingNode())
@@ -316,6 +319,37 @@ class Configuration implements ConfigurationInterface
         return $node;
     }
 
+    /**
+     * Returns the array node used for "dynamic_templates".
+     */
+    public function getDynamicTemplateNode()
+    {
+        $builder = new TreeBuilder();
+        $node = $builder->root('dynamic_templates');
+
+        $node
+            ->useAttributeAsKey('name')
+            ->prototype('array')
+                ->children()
+                    ->scalarNode('match')->isRequired()->end()
+                    ->scalarNode('match_mapping_type')->end()
+                    ->arrayNode('mapping')
+                        ->isRequired()
+                        ->children()
+                            ->scalarNode('type')->end()
+                            ->scalarNode('index')->end()
+                            ->arrayNode('fields')
+                                ->children()
+                            ->end()
+                        ->end()
+                    ->end()
+                ->end()
+            ->end()
+        ;
+
+        return $node;
+    }
+
     /**
      * @param \Symfony\Component\Config\Definition\Builder\NodeBuilder $node The node to which to attach the field config to
      * @param array $nestings the nested mappings for the current field level
diff --git a/DependencyInjection/FOSElasticaExtension.php b/DependencyInjection/FOSElasticaExtension.php
index eb6dd4d..9bf732e 100644
--- a/DependencyInjection/FOSElasticaExtension.php
+++ b/DependencyInjection/FOSElasticaExtension.php
@@ -232,6 +232,12 @@ class FOSElasticaExtension extends Extension
             if (isset($type['index'])) {
                 $this->indexConfigs[$indexName]['config']['mappings'][$name]['index'] = $type['index'];
             }
+            if (!empty($type['dynamic_templates'])) {
+                $this->indexConfigs[$indexName]['config']['mappings'][$name]['dynamic_templates'] = array();
+                foreach ($type['dynamic_templates'] as $templateName => $templateData) {
+                    $this->indexConfigs[$indexName]['config']['mappings'][$name]['dynamic_templates'][] = array($templateName => $templateData);
+                }
+            }
         }
     }
 
@@ -304,7 +310,8 @@ class FOSElasticaExtension extends Extension
         $serviceDef->replaceArgument($argPos + 1, array(
             'hydrate'        => $typeConfig['elastica_to_model_transformer']['hydrate'],
             'identifier'     => $typeConfig['identifier'],
-            'ignore_missing' => $typeConfig['elastica_to_model_transformer']['ignore_missing']
+            'ignore_missing' => $typeConfig['elastica_to_model_transformer']['ignore_missing'],
+            'query_builder_method' => $typeConfig['elastica_to_model_transformer']['query_builder_method']
         ));
         $container->setDefinition($serviceId, $serviceDef);
 
diff --git a/Doctrine/AbstractElasticaToModelTransformer.php b/Doctrine/AbstractElasticaToModelTransformer.php
index e8f9472..147067d 100755
--- a/Doctrine/AbstractElasticaToModelTransformer.php
+++ b/Doctrine/AbstractElasticaToModelTransformer.php
@@ -35,6 +35,7 @@ abstract class AbstractElasticaToModelTransformer implements ElasticaToModelTran
         'hydrate'        => true,
         'identifier'     => 'id',
         'ignore_missing' => false,
+        'query_builder_method' => 'createQueryBuilder',
     );
 
     /**
diff --git a/Doctrine/MongoDB/ElasticaToModelTransformer.php b/Doctrine/MongoDB/ElasticaToModelTransformer.php
index 4c35a0c..855a093 100644
--- a/Doctrine/MongoDB/ElasticaToModelTransformer.php
+++ b/Doctrine/MongoDB/ElasticaToModelTransformer.php
@@ -22,7 +22,7 @@ class ElasticaToModelTransformer extends AbstractElasticaToModelTransformer
     {
         return $this->registry
             ->getManagerForClass($this->objectClass)
-            ->createQueryBuilder($this->objectClass)
+            ->{$this->options['query_builder_method']}($this->objectClass)
             ->field($this->options['identifier'])->in($identifierValues)
             ->hydrate($hydrate)
             ->getQuery()
diff --git a/Doctrine/ORM/ElasticaToModelTransformer.php b/Doctrine/ORM/ElasticaToModelTransformer.php
index 0a889a3..20ec6e8 100644
--- a/Doctrine/ORM/ElasticaToModelTransformer.php
+++ b/Doctrine/ORM/ElasticaToModelTransformer.php
@@ -12,6 +12,8 @@ use Doctrine\ORM\Query;
  */
 class ElasticaToModelTransformer extends AbstractElasticaToModelTransformer
 {
+    const ENTITY_ALIAS = 'o';
+
     /**
      * Fetch objects for theses identifier values
      *
@@ -25,14 +27,25 @@ class ElasticaToModelTransformer extends AbstractElasticaToModelTransformer
             return array();
         }
         $hydrationMode = $hydrate ? Query::HYDRATE_OBJECT : Query::HYDRATE_ARRAY;
-        $qb = $this->registry
-            ->getManagerForClass($this->objectClass)
-            ->getRepository($this->objectClass)
-            ->createQueryBuilder('o');
-        /* @var $qb \Doctrine\ORM\QueryBuilder */
-        $qb->where($qb->expr()->in('o.'.$this->options['identifier'], ':values'))
+
+        $qb = $this->getEntityQueryBuilder();
+        $qb->where($qb->expr()->in(static::ENTITY_ALIAS.'.'.$this->options['identifier'], ':values'))
             ->setParameter('values', $identifierValues);
 
         return $qb->getQuery()->setHydrationMode($hydrationMode)->execute();
     }
+
+    /**
+     * Retrieves a query builder to be used for querying by identifiers
+     *
+     * @return \Doctrine\ORM\QueryBuilder
+     */
+    protected function getEntityQueryBuilder()
+    {
+        $repository = $this->registry
+            ->getManagerForClass($this->objectClass)
+            ->getRepository($this->objectClass);
+
+        return $repository->{$this->options['query_builder_method']}(static::ENTITY_ALIAS);
+    }
 }
diff --git a/README.md b/README.md
index 13d2024..9792139 100644
--- a/README.md
+++ b/README.md
@@ -822,3 +822,33 @@ fos_elastica:
                         lastlogin: { type: date, format: basic_date_time }
                         birthday: { type: date, format: "yyyy-MM-dd" }
 ```
+
+#### Dynamic templates
+
+Dynamic templates allow to define mapping templates that will be
+applied when dynamic introduction of fields / objects happens.
+
+[Documentation](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-root-object-type.html#_dynamic_templates)
+
+```yaml
+fos_elastica:
+    clients:
+        default: { host: localhost, port: 9200 }
+    indexes:
+        site:
+            types:
+                user:
+                    dynamic_templates:
+                        my_template_1:
+                            match: apples_*
+                            mapping:
+                                type: float
+                        my_template_2:
+                            match: *
+                            match_mapping_type: string
+                            mapping:
+                                type: string
+                                index: not_analyzed
+                    mappings:
+                        username: { type: string }
+```
diff --git a/Resetter.php b/Resetter.php
index 9a9da0b..26a6bb5 100644
--- a/Resetter.php
+++ b/Resetter.php
@@ -78,6 +78,10 @@ class Resetter
             $mapping->setParam('_parent', array('type' => $indexConfig['_parent']['type']));
         }
 
+        if (isset($indexConfig['dynamic_templates'])) {
+            $mapping->setParam('dynamic_templates', $indexConfig['dynamic_templates']);
+        }
+
         return $mapping;
     }
 
diff --git a/Tests/DependencyInjection/ConfigurationTest.php b/Tests/DependencyInjection/ConfigurationTest.php
index f410621..ead9977 100644
--- a/Tests/DependencyInjection/ConfigurationTest.php
+++ b/Tests/DependencyInjection/ConfigurationTest.php
@@ -31,4 +31,45 @@ class ConfigurationTest extends \PHPUnit_Framework_TestCase
         $this->assertInstanceOf('Symfony\Component\Config\Definition\ScalarNode', $mappings['format']);
         $this->assertNull($mappings['format']->getDefaultValue());
     }
+
+    public function testDynamicTemplateNodes()
+    {
+        $tree = $this->configuration->getConfigTree();
+        $children = $tree->getChildren();
+        $children = $children['indexes']->getPrototype()->getChildren();
+        $typeNodes = $children['types']->getPrototype()->getChildren();
+        $dynamicTemplates = $typeNodes['dynamic_templates']->getPrototype()->getChildren();
+
+        $this->assertArrayHasKey('match', $dynamicTemplates);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ScalarNode', $dynamicTemplates['match']);
+        $this->assertNull($dynamicTemplates['match']->getDefaultValue());
+
+        $this->assertArrayHasKey('match_mapping_type', $dynamicTemplates);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ScalarNode', $dynamicTemplates['match_mapping_type']);
+        $this->assertNull($dynamicTemplates['match_mapping_type']->getDefaultValue());
+
+        $this->assertArrayHasKey('mapping', $dynamicTemplates);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ArrayNode', $dynamicTemplates['mapping']);
+    }
+
+    public function testDynamicTemplateMappingNodes()
+    {
+        $tree = $this->configuration->getConfigTree();
+        $children = $tree->getChildren();
+        $children = $children['indexes']->getPrototype()->getChildren();
+        $typeNodes = $children['types']->getPrototype()->getChildren();
+        $dynamicTemplates = $typeNodes['dynamic_templates']->getPrototype()->getChildren();
+        $mapping = $dynamicTemplates['mapping']->getChildren();
+
+        $this->assertArrayHasKey('type', $mapping);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ScalarNode', $mapping['type']);
+        $this->assertNull($mapping['type']->getDefaultValue());
+
+        $this->assertArrayHasKey('index', $mapping);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ScalarNode', $mapping['index']);
+        $this->assertNull($mapping['index']->getDefaultValue());
+
+        $this->assertArrayHasKey('fields', $mapping);
+        $this->assertInstanceOf('Symfony\Component\Config\Definition\ArrayNode', $mapping['fields']);
+    }
 }
diff --git a/Tests/Doctrine/ORM/ElasticaToModelTransformerTest.php b/Tests/Doctrine/ORM/ElasticaToModelTransformerTest.php
new file mode 100644
index 0000000..14f3ffb
--- /dev/null
+++ b/Tests/Doctrine/ORM/ElasticaToModelTransformerTest.php
@@ -0,0 +1,120 @@
+<?php
+
+namespace FOS\ElasticaBundle\Tests\Doctrine\ORM;
+
+use FOS\ElasticaBundle\Doctrine\ORM\ElasticaToModelTransformer;
+
+class ElasticaToModelTransformerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Doctrine\Common\Persistence\ManagerRegistry|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $registry;
+
+    /**
+     * @var \Doctrine\ORM\EntityManager|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $manager;
+
+    /**
+     * @var \Doctrine\Common\Persistence\ObjectRepository|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $repository;
+
+    /**
+     * @var string
+     */
+    protected $objectClass = 'stdClass';
+
+    /**
+     * Tests that the Transformer uses the query_builder_method configuration option
+     * allowing configuration of createQueryBuilder call.
+     */
+    public function testTransformUsesQueryBuilderMethodConfiguration()
+    {
+        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->repository->expects($this->once())
+            ->method('customQueryBuilderCreator')
+            ->with($this->equalTo(ElasticaToModelTransformer::ENTITY_ALIAS))
+            ->will($this->returnValue($qb));
+        $this->repository->expects($this->never())
+            ->method('createQueryBuilder');
+
+        $transformer = new ElasticaToModelTransformer($this->registry, $this->objectClass, array(
+            'query_builder_method' => 'customQueryBuilderCreator',
+        ));
+
+        $class = new \ReflectionClass('FOS\ElasticaBundle\Doctrine\ORM\ElasticaToModelTransformer');
+        $method = $class->getMethod('getEntityQueryBuilder');
+        $method->setAccessible(true);
+
+        $method->invokeArgs($transformer, array());
+    }
+
+    /**
+     * Tests that the Transformer uses the query_builder_method configuration option
+     * allowing configuration of createQueryBuilder call.
+     */
+    public function testTransformUsesDefaultQueryBuilderMethodConfiguration()
+    {
+        $qb = $this->getMockBuilder('Doctrine\ORM\QueryBuilder')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->repository->expects($this->never())
+            ->method('customQueryBuilderCreator');
+        $this->repository->expects($this->once())
+            ->method('createQueryBuilder')
+            ->with($this->equalTo(ElasticaToModelTransformer::ENTITY_ALIAS))
+            ->will($this->returnValue($qb));
+
+        $transformer = new ElasticaToModelTransformer($this->registry, $this->objectClass);
+
+        $class = new \ReflectionClass('FOS\ElasticaBundle\Doctrine\ORM\ElasticaToModelTransformer');
+        $method = $class->getMethod('getEntityQueryBuilder');
+        $method->setAccessible(true);
+
+        $method->invokeArgs($transformer, array());
+    }
+
+    protected function setUp()
+    {
+        if (!interface_exists('Doctrine\Common\Persistence\ManagerRegistry')) {
+            $this->markTestSkipped('Doctrine Common is not present');
+        }
+        if (!class_exists('Doctrine\ORM\EntityManager')) {
+            $this->markTestSkipped('Doctrine Common is not present');
+        }
+
+        $this->registry = $this->getMockBuilder('Doctrine\Common\Persistence\ManagerRegistry')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->manager = $this->getMockBuilder('Doctrine\ORM\EntityManager')
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $this->registry->expects($this->any())
+            ->method('getManagerForClass')
+            ->with($this->objectClass)
+            ->will($this->returnValue($this->manager));
+
+        $this->repository = $this->getMock('Doctrine\Common\Persistence\ObjectRepository', array(
+            'customQueryBuilderCreator',
+            'createQueryBuilder',
+            'find',
+            'findAll',
+            'findBy',
+            'findOneBy',
+            'getClassName'
+        ));
+
+        $this->manager->expects($this->any())
+            ->method('getRepository')
+            ->with($this->objectClass)
+            ->will($this->returnValue($this->repository));
+    }
+}
diff --git a/Tests/ResetterTest.php b/Tests/ResetterTest.php
index 18cbe06..aa0fbcc 100644
--- a/Tests/ResetterTest.php
+++ b/Tests/ResetterTest.php
@@ -16,7 +16,10 @@ class ResetterTest extends \PHPUnit_Framework_TestCase
                 'index' => $this->getMockElasticaIndex(),
                 'config' => array(
                     'mappings' => array(
-                        'a' => array('properties' => array()),
+                        'a' => array(
+                            'dynamic_templates' => array(),
+                            'properties' => array(),
+                        ),
                         'b' => array('properties' => array()),
                     ),
                 ),
@@ -100,6 +103,7 @@ class ResetterTest extends \PHPUnit_Framework_TestCase
             ->method('delete');
 
         $mapping = Mapping::create($this->indexConfigsByName['foo']['config']['mappings']['a']['properties']);
+        $mapping->setParam('dynamic_templates', $this->indexConfigsByName['foo']['config']['mappings']['a']['dynamic_templates']);
         $type->expects($this->once())
             ->method('setMapping')
             ->with($mapping);