Can State Legislatures modify the percentage of positions reserved for different groups within Panchayats?
From the provided context, it can be concluded that State Legislatures can make provisions for reservation of seats in any Panchayat or offices of Chairpersons in the Panchayats at any level in favor of backward class of citizens (Article 243D(6)). However, it is not explicitly mentioned whether State Legislatures have the power to modify the percentage of positions reserved for different groups within Panchayats.