One of the UX and Technical Writing nightmares is when you try to come up with or unify the way to let your customers “get into” your product. Sign in, sign out, log in, log out but also sign up, register, join, create an account. And what about nouns of those verbs? Login and sign-in? Which one is the right one? Let’s unite the world. — A lot of terms, processes, and approaches in the world of the Internet are specified and given. However, when it comes to the activity of getting into or out of a product, the authorities are silent. When checking the dictionaries, most definitions say the same thing only with different words.