This currently isn't possibly to automatically indent the original quote in a reply, you can use the Markdown formatting to manually indent the quote, and then write your reply above that in a comment.
To read up on how to format comments in Trello, read our article here: http://help.trello.com/article/821-using-markdown-in-trello
I hope that helps!
So you’re using Trello at work, at home and to track your new DIY crafts. The family and co-workers are all on board and everything is organized, color coded and has a due date. But still, there’s so...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs