Allow Gantt view to display label by "Connected Board" column

I have a resource board (tanks) that is connected to a project board (batches of beer). I want the gantt view in the resource board to label the tasks by the “connected board” column (thus showing which beer is in which tank) but “connected board” isn’t an available option even though it displays the value on the board view. Mirrored column is an option but linking a mirrored column to the first column of a board is not possible. Very very frustrating.