If you've created a Revit model from a point cloud, you may find some existing buildings (especially older structures) have a wide variety of door sizes. Revit includes type-based built-in parameters for doors, which means you must create a new door type for each door size. What if you could simply change the size with an instance parameter and only have one door type?
• Create an instance-based door family
• Understand the fundamentals of shared parameters
• Build a door tag
• Explore Shared Parameter Manager from the BIM Manager Suite
• Utilize shared parameters to control the door dimensions