Open Update Student from All Students
Open All Students and use the existing update action on the student you want to change. Existing access permissions remain unchanged.
Choose your layout
Classic opens first unless you save another default. Use Try the new layout or View old layout to switch. A layout in the page address takes priority for that visit. If saving a default fails, your previous choice remains; try saving again. Switching keeps the same page and its current choices.
Keep the original controls
The same student fields, family choices, validation and save controls remain. Switching layouts does not save changes or send a message. Existing read and failure behavior remains.