Hi Brian,
When you talk about moving the columns are you talking about moving the columns and their data into a new content type? or just moving the column itself from an old content type into the new content type?
I'm guessing from your example, it's probably the data you want to move. If this is the case, then I'm afraid no, you'll have to copy the data across into the content type column as you are doing.
It might be worth looking at using excel to extract the data, set-up a new list and then pump the data back in. might be quicker and more controllable than copy paste...
Paul.
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