The step of the writing process that deals with improving the content of what has been written is the, Revision step. In this step you are able to use the A.R.R.R. approach. which is: Adding,Rearraging,Removing,and Replacing and words or ideas that you may have not supported your claim, completely . This is this most effective way to communicate within the writing process. I hope this answer is what you are looking for :)