Ability to change the color card when moving to a different level
I created some main functions (ideas) in what I'd call "the main level" (1st level), then under each function I created some features (2nd level), and under some of the features I created what I call capabilities (3rd level).
Finally I decided that some features would be better to be considered as functions and some capabilities are features, so was needed to move them to the corresponding level and noticed that there was not option to change the colors of the moved cards.
Possible is good to facilitate the change of the color automatically according to the level where the card is thrown.