No I did, just not sophiscated to understand all of that. My basic understanding is that they put something in the piece of software that users should absolutel

No I did, just not sophiscated to understand all of that. My basic understanding is that they put something in the piece of software that users should absolutely not touch, that's why I asked why it absolutely has be there. That is, is there any chance that they can remove it from the hand of users without damaging the usability of that piece of software. The other commenters mentioned that support engineers may use it, so that answered my question.