Here is how to add export attachments power-up in trello
- First click on the "Boards" item in the left sidebar
- Then click a board title in the workspace section
- Next click on the "More" menu button (three dots) in the top-right corner of the board
- Then click on the "Power-Ups" option in the dropdown menu
- Next click on the "File management" category in the left sidebar of the Power-Ups window
- Then click on the "Add" button under the Export Attachments Power-Up
- Finally click on the "Add" button in the confirmation dialog to install the Export Attachments Power-Up







