Hello @Didier,   I was able to formulate a working solution by putting together workflows from external resources.   On the Footer of the DataPage you want to deploy as iframe, paste the snippet below (Make sure HTML Editor is disabled from the Advanced Tab).   //Script tested on Tabular Report <script> document.addEventListener('DataPageReady', function() { parent.postMessage(document.documentElement.scrollHeight, "*"); console.log(document.documentElemen