diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5bb568..1c35ad2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## Unreleased
 - Remove hard-coded prerequisites section from TCP and TCR templates ([#162](https://github.com/opendevstack/ods-document-generation-templates/pull/162))
+- Add Test data field to TCP and TCR templates ([#163](https://github.com/opendevstack/ods-document-generation-templates/pull/163))
 
 ## 1.2.13 - 2025-7-10
 - Fixed the document history of the TIR for ods-infra components ([#160](https://github.com/opendevstack/ods-document-generation-templates/pull/160))
diff --git a/templates/TCP.html.tmpl b/templates/TCP.html.tmpl
index f7d2355..9a4f403 100644
--- a/templates/TCP.html.tmpl
+++ b/templates/TCP.html.tmpl
@@ -187,6 +187,7 @@
                     <thead>
                         <th>Step</th>
                         <th>Instructions</th>
+                        <th>Test data</th>
                         <th>Expected result</th>
                         <th>Actual result</th>
                     </thead>
@@ -195,6 +196,7 @@
                         <tr>
                             <td>{{orderId}}</td>
                             <td class="content-wrappable">{{{step}}}</td>
+                            <td class="content-wrappable">{{{data}}}</td>
                             <td class="content-wrappable">{{{result}}}</td>
                             <td class="content-wrappable">{{{actualResult}}}</td>
                         </tr>
@@ -253,6 +255,7 @@
                     <thead>
                         <th>Step</th>
                         <th>Instructions</th>
+                        <th>Test data</th>
                         <th>Expected result / Evidence</th>
                         <th>Actual result</th>
                     </thead>
@@ -261,6 +264,7 @@
                         <tr>
                             <td>{{orderId}}</td>
                             <td class="content-wrappable">{{{step}}}</td>
+                            <td class="content-wrappable">{{{data}}}</td>
                             <td class="content-wrappable">{{{result}}}</td>
                             <td>{{{../actualResult}}}</td>
                         </tr>
diff --git a/templates/TCR.html.tmpl b/templates/TCR.html.tmpl
index ff3427d..8350d1b 100644
--- a/templates/TCR.html.tmpl
+++ b/templates/TCR.html.tmpl
@@ -196,6 +196,7 @@
                     <thead>
                         <th>Step</th>
                         <th>Instructions</th>
+                        <th>Test data</th>
                         <th>Expected result</th>
                         <th>Actual result</th>
                     </thead>
@@ -204,6 +205,7 @@
                         <tr>
                             <td>{{orderId}}</td>
                             <td class="content-wrappable">{{{step}}}</td>
+                            <td class="content-wrappable">{{{data}}}</td>
                             <td class="content-wrappable">{{{result}}}</td>
                             <td class="content-wrappable">{{{../actualResult}}}</td>
                         </tr>
@@ -262,6 +264,7 @@
                     <thead>
                         <th>Step</th>
                         <th>Instructions</th>
+                        <th>Test data</th>
                         <th>Expected result / Evidence</th>
                         <th>Actual result</th>
                     </thead>
@@ -270,6 +273,7 @@
                         <tr>
                             <td>{{orderId}}</td>
                             <td class="content-wrappable">{{{step}}}</td>
+                            <td class="content-wrappable">{{{data}}}</td>
                             <td class="content-wrappable">{{{result}}}</td>
                             <td class="content-wrappable">{{{actualResult}}}</td>
                         </tr>