80% of the setup isn't Xerox, it is Apple/Microsoft/Linux etc etc. And yet, I covered every single step for the user with pictures for every step for their scenario, and they got it working from those steps without question.
As for where you put the info on the Xerox portion, EWS > Address Book > Add Contact > Network (SMB)
If you have some special issue unlike what is posted in a thread, start a new one, name your specifics and kindly ask for help, adding to a solved thread with nothing but complaints does nothing for anyone but make it harder for the person who needs help and is using the search to find a resolution to their issue to find it by just adding garbage data to sort through.
If you think you are more capable than anyone else, go ahead and start helping people in threads that are not solved.
If you have a specific issue, be nice, start a thread, be polite and clearly describe what issue you have and maybe someone will help you.
If you are just looking to complain, feel free to do so, just don't expect a great outpouring of kindness and help in the end.