Edit custom properties dialog box
The Edit Custom Properties dialog box allows you to add custom properties to materials and compositions.
            - In project
 - Add Generic/ Material/Composition/Delete properties
 
In project
Displays the custom properties available in the project.
Add/Delete Properties
- Add Generic Custom Property
 - Creates a new generic custom property, which can be assigned to building elements in the project.
 
- Add Material Custom Property
 - Creates a new material custom property, which can be assigned to materials in the project.
 
- Add Composition Custom Property
 - Creates a new composition custom property, which can be assigned to compositions in the project.
 
- Delete
 - Deletes the selected property.