Trays are the columns of your board. You can rename them, colour them, restrict their visibility, minimise or delete them at any time. Here is how to manage a tray:
1. Edit a tray
Click the title of the tray. It switches to edit mode.

2. Rename and minimise
Change the name in the text field and click “Save”. Using the minimise icon to the left of the title you can also collapse a tray to save space on the board.

3. More options
The ⋮ menu offers further actions:
- Change color – give the tray a coloured label.
- Restrict visibility to admins and owners – show the tray only to administrators and owners.
- Confirmation when moving here – ask for confirmation before a file is moved into this tray.
- Delete – remove the tray.

