diff --git a/appinfo/database.xml b/appinfo/database.xml
index b8ebca6..7681969 100644
--- a/appinfo/database.xml
+++ b/appinfo/database.xml
@@ -51,11 +51,21 @@
 				<type>boolean</type>
 				<notnull>true</notnull>
 			</field>
+			<field>
+				<name>sms_seen</name>
+				<type>boolean</type>
+				<notnull>true</notnull>
+			</field>
 			<field>
 				<name>sms_date</name>
 				<type>integer</type>
 				<notnull>true</notnull>
-				<length>10</length>	
+				<length>10</length>
+			</field>
+			<field>
+				<name>sms_draft</name>
+				<type>boolean</type>
+				<notnull>true</notnull>
 			</field>
 			<field>
 				<name>lastmodified</name>
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 4d17fe8..983e53f 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -5,6 +5,6 @@
     <description>Owncloud SMS app</description>
     <licence>AGPL</licence>
     <author>Loic Blot</author>
-    <version>0.0.7</version>
+    <version>0.0.9</version>
     <requiremin>7</requiremin>
 </info>
diff --git a/controller/smscontroller.php b/controller/smscontroller.php
index 6ccbdaa..0e56a63 100644
--- a/controller/smscontroller.php
+++ b/controller/smscontroller.php
@@ -15,6 +15,7 @@ namespace OCA\OcSms\Controller;
 use \OCP\IRequest;
 use \OCP\AppFramework\Http\TemplateResponse;
 use \OCP\AppFramework\Controller;
+use OCA\OcSms\Db\SmsMgr;
 
 class SmsController extends Controller {
 
@@ -70,6 +71,7 @@ class SmsController extends Controller {
 				return "Error: Invalid SMS date";
 			}
 
+			$smsMgr = new SmsMgr();
 			// @ TODO: test address and body ?
 		}
 		return "OK";
diff --git a/db/sms.php b/db/sms.php
new file mode 100644
index 0000000..f892902
--- /dev/null
+++ b/db/sms.php
@@ -0,0 +1,29 @@
+<?php
+// db/author.php
+namespace OCA\OcSms\Db;
+
+use \OCP\AppFramework\Db\Entity;
+
+class Sms extends Entity {
+
+    protected $userId;
+    protected $added;
+    protected $lastmodified;
+    protected $smsRead;
+    protected $smsSeen;
+    protected $smsDate;
+    protected $smsDraft;
+    protected $smsId;
+    protected $smsAddress;
+    protected $smsMsg;
+
+    public function __construct() {
+        $this->addType('smsId', 'integer');
+        $this->addType('smsDraft', 'boolean');
+        $this->addType('smsRead', 'boolean');
+        $this->addType('smsSeen', 'boolean');
+    }
+
+     id | user_id | added | lastmodified | sms_read | sms_date | sms_id | sms_address | sms_msg
+}
+?>
diff --git a/db/SmsObject.php b/db/smsmgr.php
similarity index 93%
rename from db/SmsObject.php
rename to db/smsmgr.php
index b883cd4..0b53de2 100644
--- a/db/SmsObject.php
+++ b/db/smsmgr.php
@@ -13,7 +13,7 @@ namespace OCA\OcSms\Db;
 
 use \OCP\IDb;
 
-class Sms {
+class SmsMgr {
 	private $db;
 
     public function __construct(IDb $db) {
@@ -21,7 +21,8 @@ class Sms {
     }
 
 	// @TODO
-	public function saveAll() {
+	public function saveAll($smsList) {
+
 	}
 
     public function find($id) {