If a Trello API key has ben configured then you can import any board directly into Lavagna.
To configure the Trello API key look at the Configuration Parameters documentation.
Please note that currently it will import only some part of your boards (columns, cards, comments, checklists, members, due date) and the creator will be the user used for the import.
First to enable the connection to trello you will need to click the “Load Trello connector”: on success the “Connect to Trello” button will appear:
On connect you’ll be asked to authorize Lavagna.
After the authorization you can choose which board you want to import.
By enabling “Import also archived cards” you’ll import also the board’s archive, be advised that this may severely impact the amount of data processed.
Once you configured what you want to copy the cards are imported in Lavagna.
At the end of the process you can return on the Project’s home and see the newly created boards.
And by clicking on the board you can see the cards.
As reference, this is the original board copied from Trello.