Sales Order Entry - Copy From SO - UDF Behaviour

SOLVED

Hi,

If I have UDFs in the SO Header and use the copy from SO feature in SO  to create a new Sales Order, should the UDF values copy over as well? In the v2016 and v2017 installs I tested, these fields don't come over. But I think I read on here that they should.

I want them to copy over. Does anyone have an idea on how to get this to work without writing a script?

Thanks!

B.