Here is how to add backups for trello power-up in trello
- First click on "Boards" in the left sidebar menu
- Then click a board in the workspace section
- Next click on the "More" button (three dots) in the top-right corner of the board
- Then click on "Power-Ups" option in the dropdown menu
- Next click on "Board utilities" category in the Power-Ups menu
- Then click on "Add" button under the Backups for Trello Power-Up
- Finally click on "Add" button in the Backups for Trello confirmation dialog to install it





