Microsoft Visio 2019 offers a collection of features geared towards diagram editing.
It keeps the features found in the prior version, refines some, and adds more features.
It becomes a more versatile software than before.

Microsoft continues to improve these tools, making them even easier to use for both new users and veterans.
In Microsoft Visio 2019, there are diagram starters for you to choose from.
The diagram starters come with descriptions to let you know how to best use them.

Add some effects if necessary to make your diagram even more eye-catching.
One of them is called SharePoint Extranet Topology.
Its description says that it is best used to show a internet topology supporting an extranet.
In short, you could draw your diagram however you want.
One of the most lovely features of Microsoft Visio 2019 is the data integration.
This feature can save time a lot for diagrams with data that changes oftentimes.