Layers in Linked and Imported Files

When you import or link a CAD file to a Revit project, you can query, hide, delete, or change the graphic display of layers in the file.

Topics in this section

Query Objects in Layers
When you import or link a file to a Revit project, you can query the file for information about its objects.
Hide Layers in CAD Files
When you hide layers in an imported file or a linked file, the layers are still available to the Revit project, but they do not display in views.
Delete Layers in CAD Files
When you delete layers in an imported file or a linked file, the layers are no longer available to the Revit project. However, they still exist in the original CAD file.
Control Graphic Overrides for Linked Files
When you change the graphic display of layers in a linked file, you can specify whether Revit preserves or discards the graphic overrides.
Make Global Changes to the Graphic Display of Layers
When you import or link a file to a Revit project, you can control the graphic display of file layers in all views.
Make View-Specific Changes to the Graphic Display of Layers
When you import or link a file to a Revit project, you can control the graphic display of its layers in individual views.

Parent topic: Using Information from Other Applications