Hi Romain,

If you would like to utilize HTML formatting in a Rich Text Notification body, you could encompass them into a Build string action and add the result to another variable.

You would then add this variable to the notification action.

The example below, shows how to display a table with a Nintex Variable:

<table width="100%" class="ms-rteTable-default" cellspacing="0" style="font-size: 1em">
<tbody>
<tr class="ms-rteTableHeaderRow-default">
<th class="ms-rteTableHeaderFirstCol-default">
{Workflow Variable}
</th>
<th class="ms-rteTableHeaderOddCol-default">
</th>
</tr>
<tr class="ms-rteTableOddRow-default">
<th class="ms-rteTableFirstCol-default">
</th>
<td class="ms-rteTableOddCol-default"><
/td>
</tr></tbody>
</table>

they need to break the HTML into two parts

part1 :

<table width="100%" class="ms-rteTable-default" cellspacing="0" style="font-size: 1em">
<tbody>
<tr class="ms-rteTableHeaderRow-default">
<th class="ms-rteTableHeaderFirstCol-default">

Part2:

</th>
<th class="ms-rteTableHeaderOddCol-default">
</th>
</tr>
<tr class="ms-rteTableOddRow-default">
<th class="ms-rteTableFirstCol-default">
</th>
<td class="ms-rteTableOddCol-default"><
/td>
</tr></tbody>
</table>

And then use a build string action to have Part1+ workflow variable + Part2

Then save this to another variable and insert it in rich text control in email body.