Add a stencil to a template in Visio - Microsoft Support
Learn to create 3-D shapes in Visio | Microsoft 365 Blog
Visio 2013 - Creating and Managing Shapes - YouTube
Use the Shapes window to organize and find shapes - Microsoft Support
containers - Visio: How to get the shapes that are contained in one shape? - Stack Overflow
Microsoft Visio 2013 : Creating a New Diagram - Identifying 1-D shapes and types of glue, Using AutoConnect and Quick Shapes - Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, Microsoft Word, Microsoft Access,
Microsoft Visio 2013 : Creating a New Diagram - Connecting shapes with dynamic connectors - Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, Microsoft Word, Microsoft Access, Microsoft Outlook, Microsoft OneNote, Microsoft InfoPath Tutorials
Manage shapes in Visio for the web - Microsoft Support
Visio 2010 Freeform Lines and Shapes Tutorial - YouTube