We are currently using TD 13 SP1 and CR 7.7. We realized that you can't edit a comment made in CR once you have posted it. We would like to be able to edit those comments. Some review programs allow you to edit the comment once posted. Entering a reply to your comment to change something you wrote can get lost in the string if there are a lot of replies. Deleting the comment and losing all the replies is not a good option. You would have to save everyone's comments and then either have them re-enter their comments or post all the comments yourself listing who had originally commented. This seems very inefficient and time consuming.