Pharaohs held the most power in Egypt. They were gods chosen to lead the people and maintain order, and provided a link between the people and their gods
The Priests held the most power because they were believed to have a direct connection to the gods. If something bad were to happen the people would blame it on the priests.
The answer to your question would be "It might be used later to limit the rights that weren't originally listed" or the first one. Hope this helped you answer your question.
