Hi,

I get I can mark the previous or current positions via Operations/Mark Previous, Mark Current. this will place the move into my Repertoire/Navigation/Training list.

The question is, how do I remove these moves from that list?

Often I will flag moves in this manner, go back and review those positions, and will want to remove them from this list of positions afterwards.

How?

Hi Mark,
in the ribbon go to the page "Positions". Here you can find a dropdown box called "Mark as". Set it to "none" or any other label you want.
Best,
Stefan