In our department, it is mandatory to do two software internships, each of which must be at least 20 working days. Internships appear as courses named "Internship I" and "Internship II" in the department lesson plan. Students do the activity of the internship course they are enrolled in at the beginning of the semester, while they are not studying in the summer, and in a company approved by the department. If a course has been taken in the summer school, an internship cannot be done at a time that coincides with the course schedule. For mandatory internship princıples, read the appendices.