- Core > Users > Edit User Profile Data
- Search the User
- Scroll Down to System Information
- Click Student Enrollment
- Click Edit for the Year the Student is Repeating and Change the Grade Level to the Same Grade Level and select the Repeat box.
- Save & Exit
Click Edit next to the 15-16 School Year
Select the 12th Grade for the Grade Level
Select the Grade Repeated checkbox
Save & Exit
This will move the Alumni Affiliation to the next Year (in the above example 2017) and move all future enrollment rows up a year so he will have 12th Grade for 15/16 and 16/17.