Exclude candidate moves from training.

[Jonathan003]

I have many position in my repertoire where I have more than one candidate move for my side to play. I most of the time only study one of these candidate moves, but I want to keep the other candidate move, if I want to include it in my training at a later point. I would like an option to jump to these positions ( > 1 candidate move), like you can with Chess Position Trainer. End I would like an option to exclude candidate moves from training, and to change it like desired by enabling or disabling it for training.