Used by Pluralsight Data Analytics team to post server messages on Tableau. To post message simply uncomment the tag inside the file linked below and add whatever message you like. This accepts HTML so you can use styling info in the tag also.
https://github.com/bsullins/ps-analytics-public/blob/master/server-msg.txt
** Commented out example (will not show)
<!-- <span style="font-size:26px; color:#F16621;">Testing...</span> -->
** Uncommented example (will show)
<span style="font-size:26px; color:#F16621;">Server Maintenance Tonight from 6-8p PST</span>