In our third installment on UML we'll show you how to use sequence diagrams as a tool in your application development and an understanding of object interaction.

With Visio, professionals can build and validate diagrams fully, as the software supports industry standards like BPMN 2.0, IEEE and UML 2.5.

Everyone using Microsoft 365 now gets access to Visio, but what can you do with it – and which diagramming features do you still have to pay more for?