diff --git a/config/autoload/authx2.global.php b/config/autoload/authx2.global.php
index 0fe0c4a..7402a08 100644
--- a/config/autoload/authx2.global.php
+++ b/config/autoload/authx2.global.php
@@ -64,6 +64,7 @@ return [
 //              ],
 
                 'projektvezeto' => [
+                    'api.fault.post',
                     'api.fault.put',
                     'api.report.post',
                     'api.fault-attachment.post',
diff --git a/data/pdf-resources/bng-logo.png b/data/pdf-resources/bng-logo.png
new file mode 100644
index 0000000..f2f881d
Binary files /dev/null and b/data/pdf-resources/bng-logo.png differ
diff --git a/data/pdf-template/maintenanceSheet.xml b/data/pdf-template/maintenanceSheet.xml
index 6d843fe..9606b58 100644
--- a/data/pdf-template/maintenanceSheet.xml
+++ b/data/pdf-template/maintenanceSheet.xml
@@ -5,7 +5,7 @@
         <table class="heading">
             <tr>
                 <td class="large bold">
-                    <img src="data/pdf-resources/laterex-logo.png" height="60px"/>
+                    <img src="data/pdf-resources/bng-logo.png" height="60px"/>
                 </td>
                 <td>
                     <table>
diff --git a/data/pdf-template/worksheet-style.xml b/data/pdf-template/worksheet-style.xml
index 02764e5..cd60ed7 100644
--- a/data/pdf-template/worksheet-style.xml
+++ b/data/pdf-template/worksheet-style.xml
@@ -7,6 +7,10 @@
         <attribute name="vertical-align" value="middle" />
     </td>
 
+    <td class="top">
+        <attribute name="vertical-align" value="top" />
+    </td>
+
     <td class="bottom">
         <attribute name="vertical-align" value="down" />
     </td>
diff --git a/data/pdf-template/worksheet.xml b/data/pdf-template/worksheet.xml
index ea334c1..8f36f39 100644
--- a/data/pdf-template/worksheet.xml
+++ b/data/pdf-template/worksheet.xml
@@ -5,7 +5,7 @@
         <table class="heading">
             <tr>
                 <td class="large bold">
-                    <img src="data/pdf-resources/laterex-logo.png" height="60px"/>
+                    <img src="data/pdf-resources/bng-logo.png" height="60px"/>
                 </td>
                 <td>
                     <table>
@@ -109,7 +109,7 @@
                 <td width="120px" class="data"><![CDATA[%%CONFIRMER_JOB%%]]></td>
                 <td width="80px" class="definition"><![CDATA[Javítást végző:]]></td>
                 <td width="140px" class="definition"><![CDATA[%%WORKER_NAME%%]]></td>
-                <td class="data"><![CDATA[%%WORKER_JOB%%]]></td>
+                <td class="definition"><![CDATA[Aláírás:]]></td>
             </tr>
         </table>
         <table class="fault">
@@ -177,7 +177,7 @@
                 <td class="data"><![CDATA[]]></td>
             </tr>
         </table> <!-- end of fault -->
-        <table class="fault">
+        <table class="fault spacer">
             <tr>
                 <td width="80px" class="definition"><![CDATA[Javítást igazoló:]]></td>
                 <td width="100px" class="data"><![CDATA[%%ACKNOWLEDGEDBY_NAME%%]]></td>
@@ -188,5 +188,8 @@
             </tr>
         </table> <!-- end of fault -->
 
+        <table class="comment">
+            <tr><td height="100px" class="top"><![CDATA[Megjegyzés:]]></td></tr>
+        </table>
     </dynamic-page>
-</pdf>
\ No newline at end of file
+</pdf>
diff --git a/src/App/Entity/Maintenance.php b/src/App/Entity/Maintenance.php
index 3dd466f..959c9b3 100644
--- a/src/App/Entity/Maintenance.php
+++ b/src/App/Entity/Maintenance.php
@@ -23,7 +23,7 @@ class Maintenance implements JsonSerializable
     private $hash;
 
     /**
-     * @ORM\Column(name="old_hash", type="string", length=250)
+     * @ORM\Column(name="old_hash", type="string", length=250, nullable=true)
      * @var string
      */
     private $oldHash;