It's very simple, all you have to do is tell me what you want me to accomplish (ie: resume, listing, summations, and I'll critique and correct in a better manner if applicable. Wether that be proofreading and corrections needed for a new job contract/resume, or for me to rewrite an admissions letter using your vocabulary with just the right tweaks to make it pop, I can do it all if given the correct information and a reasonable amount of time to do so.  We can work out the parameters up front and come to an agreement, then if I am capable, and you are satisfied, I will have it returned and completely transformed before the date/time discussed. I will get it done, period. On the other hand, during negotiations, if we find this is something outside of my purview I will let you know up front so that none of our time is wasted.