We have ACAD 2005.
Is there a way for more than one person to be working on an xref,
making their changes and then saving back to the common xref without
overriding the other user's changes.
That is, the common xref would be updated by each person for only the
section they are working on.
Each user would be working on a separate part of the xref.
We have a situation where we have 30km of watermain and we need 2
drafters to be working on different sections without one only having
16 years ago