I'm practicing to make a dynamic columns report following this guide.
In the article Dataset properties windows looks like
However, when I tried it myself. Mine was like
I guess I might miss some setting then I search such as "SSRS DataSet Properties", "SSRS DataSet Properties options", "SSRS DataSet Properties only General option" but couldn't find How to list all options like the article.
My Visual Studio is 2013 ultimate and SQL server version is 2014 enterprise.