A simple summary a bout the beginning of the grown of the interior departments and what happens of developments of the firstlings of it growth, and how the science students was getting the sciences and knowledge in a various fields of life, and to identify the students of the interior departments by their rights and their duties inside the interior department from the hand of take care of their furniture's and their requirements and from the hand of how to deal with the workers and the interior department managers and some of guardianship and an important suggestions which make the behavior of the student very clear inside the interior department.