Not me, but our director of BI did the following. He created a email list of anyone with an analyst title. Every other week, he takes recent changes to our warehouse (eg. new business-facing datasets, fixes to ETL problems, etc) and writes a news letter about those changes. He includes simple SQL to show what's new or what's changed.
It has had an incredible impact on usability of the warehouse from the business's point of view. Also a really interesting take on what business friendly documentation looks like.
It has had an incredible impact on usability of the warehouse from the business's point of view. Also a really interesting take on what business friendly documentation looks like.