diff --git a/classes/CustomerMessage.php b/classes/CustomerMessage.php
index 348cb69ff..46b3aea66 100644
--- a/classes/CustomerMessage.php
+++ b/classes/CustomerMessage.php
@@ -55,6 +55,17 @@ class CustomerMessageCore extends ObjectModel
 			'read' => 				array('type' => self::TYPE_BOOL, 'validate' => 'isBool')
 		),
 	);
+	
+	protected $webserviceParameters = array(
+		'fields' => array(
+			'id_employee' => array(
+				'xlink_resource' => 'employees'
+			),
+			'id_customer_thread' => array(
+				'xlink_resource' => 'customer_threads'
+			),
+		),
+	);
 
 	public static function getMessagesByOrderId($id_order, $private = true)
 	{
diff --git a/classes/CustomerThread.php b/classes/CustomerThread.php
index 78475b36b..a2822aab5 100644
--- a/classes/CustomerThread.php
+++ b/classes/CustomerThread.php
@@ -59,6 +59,39 @@ class CustomerThreadCore extends ObjectModel
 			'date_upd' => 	array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
 		),
 	);
+	
+	protected $webserviceParameters = array(
+		'fields' => array(
+			'id_lang' => array(
+				'xlink_resource' => 'languages'
+			),
+			'id_shop' => array(
+				'xlink_resource' => 'shops'
+			),
+			'id_customer' => array(
+				'xlink_resource' => 'customers'
+			),
+			'id_order' => array(
+				'xlink_resource' => 'orders'
+			),
+			'id_product' => array(
+				'xlink_resource' => 'products'
+			),
+		),
+		'associations' => array(
+			'customer_messages' => array(
+				'resource' => 'customer_message',
+				'id' => array('required' => true)),
+		)
+	);
+	
+	public function getWsCustomerMessages()
+	{
+		return Db::getInstance()->executeS('
+		SELECT `id_customer_message` id
+		FROM `'._DB_PREFIX_.'customer_message`
+		WHERE `id_customer_thread` = '.(int)$this->id);
+	}
 
 	public function delete()
 	{
diff --git a/classes/webservice/WebserviceRequest.php b/classes/webservice/WebserviceRequest.php
index fb9e3af4f..d2a107e21 100644
--- a/classes/webservice/WebserviceRequest.php
+++ b/classes/webservice/WebserviceRequest.php
@@ -231,6 +231,8 @@ class WebserviceRequestCore
 			'countries' => array('description' => 'The countries','class' => 'Country'),
 			'currencies' => array('description' => 'The currencies', 'class' => 'Currency'),
 			'customers' => array('description' => 'The e-shop\'s customers','class' => 'Customer'),
+			'customer_threads' => array('description' => 'Customer services threads','class' => 'CustomerThread'),
+			'customer_messages' => array('description' => 'Customer services messages','class' => 'CustomerMessage'),
 			'deliveries' => array('description' => 'Product delivery', 'class' => 'Delivery'),
 			'groups' => array('description' => 'The customer\'s groups','class' => 'Group'),
 			'guests' => array('description' => 'The guests', 'class' => 'Guest'),