Navigate to the title you want to save and click 'Save' at the top.
Select a project and a column within that project.
To create a new card, choose 'New card' and enter a name and description if needed.
To save to an existing card, choose 'Existing card' and select the desired card within the column.
Click 'Save attachment'.
You can see the project and card the site was saved to at the top of the left sidebar. Click 'Go to card' to access it. Alternatively, open 'Projects,' navigate to the relevant project, and locate the card in the corresponding column.