In my panel, all the white wires are connected to a bus on the left
side of the panel. I'm calling the terminals on that bus the neutral
terminals. On the right side, all the bare copper wires are connected
to a bus which I'm calling the ground terminals.
IIRC, the two busses are connected so I think it would be OK to use one
of the ground terminals for the connection of a neutral wire. But, I
just wanted to double check here..