Someone asked me this question and I don't know the answer... deferring to the expertise of the community and MVPs in case someone happens to know. Many thanks in advance.
Trying again to see if this is a supported method or if I am maybe wasting my time here :-)
The reason I ask is that I have followed the steps in the attached document but we are failing at the import stage (the document seems to be quite old to be fair so we might need to update it if supported)
According to the document they should get this: