Data menu option missing

Hi,

Trying to learn C# and installed Visual Studio Community 2017.  I'm trying the following walkthrough but am stuck at creating the dataset. 

https://docs.microsoft.com/en-us/visualstudio/data-tools/walkthrough-creating-an-n-tier-data-application?view=vs-2017

It says, "On the Data Menu select Show Data Sources.  But I don't have a Data menu.

I went back into the VS Installer, clicked Modify and made sure that under Data storage and processing I have SQL Server Data Tools selected but that didn't help.

What am I missing?  Is there a different component I have to install or a setting I need to turn on?  Or is this a limitation of the Community version?

Thanks in advance,

Linn