ConfigSource that writes outputs to dashboard

On 6/26/2019 at 8:28 PM, Mike Moniz said:

 

This doesn't use ConfigSource but you can look at Mike Suding's solution using a DataSource that directly modifies a dashboard widget:

http://blog.mikesuding.com/2018/11/25/dashboard-widget-to-show-sql-query-results/

@Mike Moniz the title of the post is "ConfigSource that writes outputs to dashboard"  what am i missing ?