How to add coded values to an existing domain from Excel

Question

I have 200 coded values in Excel that I would like to add to an existing Domain in ArcGIS Pro. How can I import these?

KimberlyGarbade · Accepted Answer

Looks like a combo of the Domain To Table tool to export the existing domain to a table. Then merge those values into your 200 row Excel. Then use Table To Domain to create a new domain with all the values of the original plus all the values in your Excel.