Sage Construction & Real Estate

I am trying to figure out how to make the Phase field in AR for Invoice Distributions functioning since clearly when setup originally that was not completed. I understand that this has to be done in GL > File > Company Settings > Custom Descriptions…

Is there a way to inactivate old Credit Cards? I was able to inactivate the sub-account, but the old credit card still shows up in the list (when entering Credit Card receipts). The only option i have is to Delete the card, but it won't allow that either…