That just made no sense at all, sorry.
modx system suits me, I’m doing a lot of sites on it
but I do not have these features
I am willing to pay for the implementation of these functions, because I know that these investments will pay off
Not all of us use Wordpress (or I may be the only one, lol) so perhaps more info on what you exactly want to do?
To keep track of past versions there is Auditor (and modx-auditor-analysis to view it) for changes in Evolution. There was another one too... contenteditor or something? Can’t find it this quickly.
(I guess I was a lil’ in a hurry reading your post initially and failed to understand what you were saying.. but you’re still quite unclear on specifics you need)