When you create a parameter, you select the discipline and type of parameter.
The types of parameters that are available depend on the discipline you choose:
- What's New in Revit
- Revit LT 2025 Release Notes
- Get Started
- Cloud Models
- Model the Design
- Model the Design
- Create Modeling Views
- Model Layout
- Design Options
- Revit LT Families
- Tools and Techniques
- Sketching
- Editing Elements
- Work Planes
- Reference Planes
- Control the Extents of Datums
- Control the Visibility of Datums
- Datum Extents and Visibility
- Control Visibility of Datums Using Scope Boxes
- Constraints
- Parameters
- Formulas
- Sloped Surfaces
- Compound Structure
- Area Analysis
- Filter List
- Add or Change a Uniformat Assembly Code
- About Offsets
- Architectural Design
- Structures
- Document and Present the Design
- Collaborate with Others
- Customize Revit
- Revit and Revit LT Installation
- Troubleshoot