
.  Find Attachment includes all nested xrefs.

.   Find You can also attach an xref by dragging or by clicking Attach as Xref on the shortcut menu.
You must be logged into the vault to perform vault tasks in the External References palette.
 External References. Right-click the background of the dialog box, and then select Attach DWG. You must be logged into the vault to perform vault tasks in the External References palette.

.  Find 
.  Find The DWG xref fades as you drag the slider.

.  Find The attached referenced files are sorted by type in the list view.