I've found that when I have an item as part of a checklist for a card, and then make that item become it's own card there is no link created between the two cards.
I've also found that when a card is linked to another as part of a checklist and you complete that card/task, it doesn't update it's parent task accordingly. When having a large amount of tasks to complete this would mean having to continually and manually update every checklist. Is there a way to have this done automatically or is there no autonomy for these functions?