Microsoft has released documentation that allows corporate and third-party developers to take full advantage of the XML-based schemas, called DatadiagramML, in its Office Visio diagramming tool ...

If you are not familiar with Visio, it's used for creating diagrams such as flow charts and network diagrams. What I didn't realize is that you can actually create Visio diagrams from within Excel.

Create vibrant, crisp diagrams more effectively with lifetime access to Microsoft Visio Professional 2021, now just $19.97 through April 22 at 11:59 PM Pacific.