When carried out correctly, with a proper understanding of how Attachments and Overlays will interact, this practice can be beneficial. If you have Xrefs within an Xref, they become 'nested' in the main drawing. When you bring in an Xref as an Attachment, that Xref becomes part of the main drawing. Why You Should (Generally) Not Bring In Xrefs as Attachments This is because if all drawings are Overlays, only the first Xref is brought in, and no nested Xrefs will follow.

If all Xrefs are embedded as Overlays, you will not see the survey in your landscape drawing. You then Xref the architectural drawing into your landscape plan. Let's say you receive an architectural plan that includes a survey base Xrefed into it. To understand how Overlays and Attachments affect an Xref, we offer the following example.

Xrefing is a crucial tool in your drafting workflow. The drawing can 'read' objects in the Xref (such as plants), but the Xref does not become part of the drawing itself. You plan on attaching nested Xrefs separatelyĪn Overlay Xref is visible beneath the main drawing. When Should You Bring In Xrefs as Overlays? Sounds faster to use, but ends up causing conflicts.Consultants like to send drawings Xrefed this way – sometimes the nests conflict.Usually confusing – harder for newer users to understand nests and change paths.Labeling Reference Notes (RefNotes) in Your Xrefs.Labeling Plants or Concept Plants in Your Xrefs.Labeling Objects in Your Xrefs from Your Main Drawing.Problems With the Xref Manager? Try the Classic Version.Xrefs and Schedules: Calculating Objects in Xrefs.Option 2: Choose the Transparency Per Viewport.Option 1: Overall Adjustment of Transparency.Why You Should (Generally) Not Bring In Xrefs as Attachments.When Should You Bring In Xrefs as Overlays?.Equally Important! Clean Your Xrefs Before Attaching Them.The Unitless Setting (Options Dialog Box).

Important!Before Attaching an Xref: Make Sure the Units are Set Correctly.

Creating an xref in autocad