It will be different when you graduate. After graduation, the academic qualifications are the same as the unified recruitment. But those documents of yours belong to the unit, not to the individual. You should get it with a letter of introduction from the unit.

And unless the unit agrees to find another place, it can only go back to the original unit.

You can also negotiate with the original unit to leave, but you must compensate the original unit for the expenses in recent years.