78. (a) With respect to Federated States attached to a Provincial Unit, the powers of the Provincial Units shall be such as may be determined by an agreement amongst them endorsed by a Federal Law.
(b) The people of the Federated State attached to a Provincial Unit shall have right to send its representatives to the Provincial Legislature concerned in proportion to its population. Such representatives shall be entitled to take part in the deliberations of the Provincial Legislature in respect to such matters as are assigned to the Provincial Unit by the Federated State.