Hi aspirant,

No, you need not to compulsorily generate the domicile certificate if you have done schooling from the same state and have a legitimate proof of it. Following below is the list of major criteria which can be fulfilled to get benefits of the home state reservation:

The student should be a native citizen of that particular state having a authenticate proof of it.

The student must have completed his secondary or higher secondary education from a recognised institution in the state which is also recognised by the government.

Parents must be working in any government or private institution for at least seven years in that particular state.

Since you fulfill the second one, you need not to worry.

Hope it helps!!