What is the role of the President in specifying exceptions and modifications for other provisions of the Constitution to be applied in relation to a State?
The role of the President in specifying exceptions and modifications for other provisions of the Constitution to be applied in relation to a State is as follows:

(1) Apply certain provisions of Article 1 (and this article) to that State.

(2) Specify exceptions and modifications for other provisions of the Constitution to apply in relation to that State, subject to the conditions mentioned in sub-clause (d). The President has the power to make these specifications by issuing an order.

(3) For certain matters specified in the Instrument of Accession, the President must consult with the Government of the State before issuing any related order.

(4) For all other matters not covered by the previous proviso, the President can issue an order only with the concurrence of the Government of the State.