Reopening a closed board

Re-open a board by clicking the " Boards" menu in the header.

Select " See closed boards..." at the bottom of the Boards header menu.

Find the board and click " Re-open". You will need to have been a Board Admin to reopen a board.

Missing a board? 

The Closed Boards drawer will only show the boards that you are a member of, and Team Visible boards that you did not join will not show on the list.

However, Business Class Team Admin can reopen a team board they're not a member of by entering the board link directly in their address bar to see the 'Closed Board' page and an option to re-open the board.