If you measure the engagements manually, you must define the variable wt_teaserEngagements in the source code of the desired engagement pages.

Set this variable directly on the desired engagement pages, even before the webtrekk_v4.min.js file.

Example Engagement Page

<script type="text/javascript"> 
   var wt_teaserEngagements = true;
</script>

<script type="text/javascript" src="path/to/file/pixel-teasertracking-v2.min.js"></script> 
<script type="text/javascript" src="path/to/file/webtrekk_v4.min.js"></script>
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