@jtm2020hyo
That is common in our industry, the commands are available in my free tools from:
Purgeids
That has the file cleaner util and CC commands, search for purgids to see past posts on this.
Be sure to follow the instructions to get running, you must unblock a dll which takes 10 seconds so easy.
the commands.txt file has this in it, describing the tools:
Save-MXref-Props - WX is key-in, saves xref props to text file, in preparation of recreating the xrefs in another file
Ins-MXRef-Props - IX is key-in,create xrefs from props file, allows a file to be xreffed twice if already there
Ins-MXRef-Props-D - IXX, create xrefs from props file, does not allow a file to be xreffed twice, it re-uses xrefs already there
So what you do is set up your xrefs with layers ad clips in one file (no internal clips, outside only), run wx, select the xrefs, and where to save the text file.
Then run ix to recreate them, and pick the text file.
We did these so you can recreate the xrefs from one exhibit to the next, without doing a layer state, xclip pline...and so on.
Sorry to @JTBWorld , not trying to ace you out of consulting work, and the OP would be wise to enlist the help of an acad consultant if they are doing stuff like this by hand. There are many other things you likely can improve too.
internal protected virtual unsafe Human() : mostlyHarmless
I'm just here for the Shelties