Hello Stefan,
First - thanks for the truly great program, all of us really appreciate your work.
I would like to suggest an option of tagging positions with one or more tags. This will be very useful for tactical training. Right now I have a large repertoire with various tactical problems from several sources on attack, defense, positional play, etc. I don't want to break it into many sub-repertoires by themes/sources - I want to be able to mix problems so I would not know if a problem is finding an attack or a positional problem.
What I would like to do is:
1) be able to mark a position with one or more tags
2) for training - be able to specify one or more tags (ideally a logical expression, such as "attack AND vucovic", "defense", "defense OR positional") limit position pool from which positions are selected for training.
I think this feature will be useful in other scenarios.
Right now the only way to restrict is to manually go through a subrepertoire and uncheck "for training" checkbox, which takes a really long time to do with large repertoires.
I hope this makes sense to you.
Best regards,
Sam