https://balkanarchitect.com/p/adaptive-components-in-revit-course

What are adaptive components 

Trough this course you will develop a compete understanding of adaptive components, their functionality, how to create them and use them.  5 Projects  In order to completely understand adaptive components you will complete 5 projects using adaptive components to create different shapes in Revit. Tips, tricks and troubleshooting  These types of families are notoriously difficult to make and use, so to get a better understanding of what to do when you get stuck, you will learn some useful tips and tricks for working with these families.