"Choose MKD Elements" Dialog

How can I access information on this dialog?

The following file elements are influenced by the "Replace" / "Merge/Update" / "Add" setting:

- Colors

- Coordinate Systems

- Hatchings

- Layers

- Line Sequences

- Line Types

- Pages

- Pens

- Plug-In Settings

- Variables

The following file elements will only be applied during import if the "Replace" setting is active;

- Defaults

- Settings

- Windows