would like to filter/search all cards that aren't assigned to a member. There are several boards within a team, the only workaround I've found is filter in each board and open one by one each board.
Thanks in advance.
You can find all cards without members by searching for "-has:members" (without the quotes).
We have some more information about special search operators here: http://help.trello.com/article/808-searching-for-cards-all-boards
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