Many of the files we capture for are on a mobile/android device. Our android (LG) phones allow us to create a Trello Card from a file. However, we can't seem to find a way to add a file to an existing Trello Card.
We have found a workaround, but it's ridiculous. We can add files to Trello and then cut and paste the links between cards.
There has to be an easy remedy for this problem. Let me know
David