In this series of live session recordings from Revitforum.org (presented by site member Carl Gibson, revittotd) you can learn the basics of family creation.
Session 1 - Intro to Families
In the first family creation session learn about templates and family categories. See how basic family geometry is created.
Download: Session 1 example files
Watch: Live Session Recording (1h 16m)
Session 2 - Family Planning
This session gives guidelines for planning families before you create them and what you need to consider. 3 examples will be demonstrated.
Watch: Live Session Recording (58m)
Session 3 - Family Level of Detail and Geometry Creation
In this session learn how to start making geometry in your families and how different levels of detail are used in families.
Download: Session 3 dataset
Watch: Live Session Recording (1h 2m)
Session 4 - Family Phasing and Sweeps
Learn more about geometry creation in Revit families.
Download: Session 4 dataset