Delete an IFC Model
IFC Converter
Delete an IFC model imported to a building. Do either of the following:
    - Select the function in the object treeOpen the External models branch of the object tree and select the IFC model (ifc file). Right-click and select Remove Model. 
- Select the function in the building modelSelect an object in the IFC model. Right-click and select IFC Model > Remove Model. 
Note: If necessary, you can also delete individual objects of an IFC model. Read more about Delete IFC Objects.
    