You can delete lanes on your LeanKit board from within the board layout editor, but only lanes without any cards in them may be deleted.
To delete a lane that currently has cards in it, select all the cards in the lane you would like to delete and move them to another lane. To move all the cards from a lane:
1. Right click on the lane header or within the lane and click Select All in the dropdown.
2. Right click on the face of any of the selected cards and select Move to Lane from the context menu that appears.
3. Select the lane that you would like to move the cards to.
The cards will then appear in the lane you have selected. From there, you can go back to the board layout editor and delete the now-empty lane.
Doc ID: 1193768745