Perhaps most important, it has features to aid followup of actions taken in response to review comments, which is a particularly troublesome area.
It has a wide variety of features but, still cannot aid in the follow of responding to review comments. 
mnli hypothesis: It has a wide variety of features but, still cannot aid in the follow of responding to review comments.  premise: Perhaps most important, it has features to aid followup of actions taken in response to review comments, which is a particularly troublesome area.