More importantly to this -- the Trello integration settings need to be set by board or by team (against #projects in Sunsama) -- my personal trello, I like to archive when done, because I don't have a column-based kanban workflow. In my software team trello, we use Icebox, Backlog, Active, For Review, For Deoloy, Done columns and I can't change thtat workflow, so I need my sunsama to integrate properly and allow me to advance lists there.