diff --git a/.gitattributes b/.gitattributes
index 73e700cae309980fe51c48b659f7df9e5929a75a..790a7d31b7e11f8e216dffe9d747fc076b5a3c10 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2168,6 +2168,7 @@ cosmogramme/sql/patch/patch_166.sql -text
 cosmogramme/sql/patch/patch_167.sql -text
 cosmogramme/sql/patch/patch_168.sql -text
 cosmogramme/sql/patch/patch_169.sql -text
+cosmogramme/sql/patch/patch_170.sql -text
 cosmogramme/storm_init.php -text
 cosmogramme/tests/bootstrap.php -text
 cosmogramme/tests/php/classes/AbonneIntegrationTest.php -text
diff --git a/application/modules/admin/controllers/NewsletterController.php b/application/modules/admin/controllers/NewsletterController.php
index 47741981c9eb633b626fb8b3813d733f4363e20d..811e67ca7f822728bfd10336a3c5c45adfc15c32 100644
--- a/application/modules/admin/controllers/NewsletterController.php
+++ b/application/modules/admin/controllers/NewsletterController.php
@@ -83,10 +83,13 @@ class Admin_NewsletterController extends Zend_Controller_Action {
 		$form
 			->addElement($titre)
 			->addElement($expediteur)
+			->addElement('checkbox', 'auto_subscribe', ['label' => "Inscrire automatiquement les nouveaux lecteurs à la lettre d'information"])
 			->addElement($contenu)
 			->addDisplayGroup(array('titre', 'expediteur'), 
 												'letter', 
 												array("legend" => "Lettre"))
+			->addDisplayGroup(['auto_subscribe'],
+												'add_reader',['legend' => 'Inscription automatique'])
 			->addDisplayGroup(array('contenu'), 
 												'contenu_html', 
 												array("legend" => "Contenu HTML"))
diff --git a/cosmogramme/php/_init.php b/cosmogramme/php/_init.php
index 323996fd6a37c98dc3c603d87e7e32d9e785cab2..a424fc516cad3ff6672af037e3055c3ed7535656 100644
--- a/cosmogramme/php/_init.php
+++ b/cosmogramme/php/_init.php
@@ -1,7 +1,7 @@
 <?PHP
 // Constantes
 define("VERSION_COSMOGRAMME","6.36");
-define("PATCH_LEVEL","169");
+define("PATCH_LEVEL","170");
 define("APPLI","cosmogramme");
 define("COSMOPATH", "/var/www/html/vhosts/opac2/www/htdocs");
 define("CRLF", chr(13) . chr(10));
diff --git a/cosmogramme/sql/patch/patch_170.sql b/cosmogramme/sql/patch/patch_170.sql
new file mode 100644
index 0000000000000000000000000000000000000000..1ee72338282ab71020370b93d04bc6825f5ba26b
--- /dev/null
+++ b/cosmogramme/sql/patch/patch_170.sql
@@ -0,0 +1 @@
+alter table newsletters add column auto_subscribe boolean not null;
diff --git a/library/Class/Users.php b/library/Class/Users.php
index 94eafb06b386218f95865072cc56e6e1777ef91a..3ac88c9304a4fe0ec0ed0c5e63713de08b5bf860 100644
--- a/library/Class/Users.php
+++ b/library/Class/Users.php
@@ -989,6 +989,18 @@ class Class_Users extends Storm_Model_Abstract {
 	}
 
 
+
+	
+	public function beforeSave() {
+		if(!$this->isNew())
+			return $this;
+		
+		$newletters = Class_Newsletter::findAllBy(['auto_subscribe'=>true]);
+		$this->setNewsletters($newletters);
+		
+	}
+
+
 	/**
 	 * @param $day string YYYY-MM-DD formatted
 	 * @return string const error type @see Class_Multimedia_DeviceHold
diff --git a/tests/application/modules/admin/controllers/NewsletterControllerTest.php b/tests/application/modules/admin/controllers/NewsletterControllerTest.php
index 0e27b3d8345c4bb86653b49e297d87b2b3be44d2..495b13b9eda8519ef5f48e58e5cd64f5544c91da 100644
--- a/tests/application/modules/admin/controllers/NewsletterControllerTest.php
+++ b/tests/application/modules/admin/controllers/NewsletterControllerTest.php
@@ -173,6 +173,12 @@ class Admin_NewsletterControllerAddActionTest extends Admin_NewsletterController
 	public function testSubmitButton() {
 		$this->assertXPath("//div[contains(@onclick,\"submit()\")]",$this->_response->getBody());
 	}
+
+
+	/** @test **/
+	public function autoAddNewUsersCheckboxShouldBeDisplay() {
+		$this->assertXPath("//input[@type='checkbox'][@name='auto_subscribe']",$this->_response->getBody());
+	}
 }
 
 
@@ -766,4 +772,5 @@ class Admin_NewsletterControllerEditSubcsribersDeleteTest extends Admin_Newslett
 	}
 }
 
+
 ?>
\ No newline at end of file
diff --git a/tests/library/Class/NewsletterSubscriptionTest.php b/tests/library/Class/NewsletterSubscriptionTest.php
index e56bd710f61c29694b5188acd385dfa5e9d8ea23..a65955dc1c80a3bea5547c45a193fc89234db974 100644
--- a/tests/library/Class/NewsletterSubscriptionTest.php
+++ b/tests/library/Class/NewsletterSubscriptionTest.php
@@ -218,7 +218,6 @@ class UserWithOneSubscriptionTest extends Storm_Test_ModelTestCase {
 		Storm_Test_ObjectWrapper::onLoaderOfModel('Class_Users')
 						->whenCalled('delete')
 						->answers(true)
-						->getWrapper()
 						->whenCalled('save')
 						->answers(true);
 	}
@@ -320,6 +319,42 @@ class UserWithOneSubscriptionTest extends Storm_Test_ModelTestCase {
 	}
 
 
+	/** @test **/
+	public function createUserMarcusWithAutoSubscribeCheckedOnConcertShouldAddMarcusToSubscriber() {
+
+		$this->concerts->setAutoSubscribe(true);
+
+		Storm_Test_ObjectWrapper::onLoaderOfModel('Class_Newsletter');
+		Class_Newsletter::whenCalled('findAllBy')
+			->with(['auto_subscribe'=>true])
+			->answers([$this->concerts]);
+		
+		$marcus = Class_Users::newInstance(['login'=>'Marcus',
+																				 'password'=>'vue']);
+		$marcus->save();
+		$this->assertContains($this->concerts, $marcus->getNewsletters());
+
+	}
+
+
+		/** @test **/
+	public function createUserMarcusWithAutoSubscribeNotCheckedOnConcertShouldNotAddMarcusToSubscriber() {
+
+		$this->concerts->setAutoSubscribe(false);
+
+		Storm_Test_ObjectWrapper::onLoaderOfModel('Class_Newsletter');
+		Class_Newsletter::whenCalled('findAllBy')
+			->with(['auto_subscribe'=>true])
+			->answers([]);
+		
+		$marcus = Class_Users::newInstance(['login'=>'Marcus',
+																				 'password'=>'vue']);
+		$marcus->save();
+		$this->assertNotContains($this->concerts, $marcus->getNewsletters());
+
+	}
+
+
 	public function testSavingMarcusWithNewSubscriptionsAddThem() {
 		$this->_setLoaderFindAllReturnsSubscriptionFor(array('role' => 'user',
 																												 'model' => $this->marcus));