Show us examples of the before and after. Jim. On 07/26/2016 10:43 AM, Chuck Payne wrote: > Guys, > > I am still weak on regex. So I have a question. I got a list of > directories that I need to add _ too. It should be as the first two > character are lower for the state and then the Client name is a Upper > Case character. What is the best way to do that? > >