diff --git a/waku-messages/message-body/waku-message-body.dmn b/waku-messages/message-body/waku-message-body.dmn
index 0e74cb87..566729dd 100644
--- a/waku-messages/message-body/waku-message-body.dmn
+++ b/waku-messages/message-body/waku-message-body.dmn
@@ -102,6 +102,20 @@
           <text>"An invoice has been submitted and awaits your approval.\nSubmitted by: " + current_user_extras["full_name"]</text>
         </outputEntry>
       </rule>
+      <rule id="DecisionRule_1jw4h85">
+        <inputEntry id="UnaryTests_0ifcnra">
+          <text>"execute-procure-to-pay"</text>
+        </inputEntry>
+        <inputEntry id="UnaryTests_0ecdfsh">
+          <text>"cc-invoice-approval-process"</text>
+        </inputEntry>
+        <inputEntry id="UnaryTests_1ddqyad">
+          <text>""waku_notify_project_lead""</text>
+        </inputEntry>
+        <outputEntry id="LiteralExpression_0cm3da4">
+          <text>"An invoice has been submitted and awaits your approval.\nSubmitted by: " + current_user_extras["full_name"]</text>
+        </outputEntry>
+      </rule>
       <rule id="DecisionRule_1sqor96">
         <inputEntry id="UnaryTests_1weg37l">
           <text>"execute-procure-to-pay"</text>