Get all Revit Courses: My Revit project files: Get my Personal Revit Template + Family Pack: Subscribe for more! Please Like this Tutorial! Follow me on social media: Instagram: Facebook: Twitter: Timestamps: 00:00 - Introduction 00:36 - Instance VS Type Parameters 03:05 - System Parameters 04:04 - Family Parameters 05:24 - Project Parameters 07:12 - Parameter Limitations 08:06 - Shared Parameters 10:42 - Global Parameters Patreon project files: