2 The provisions of Article 4 paragraphs 2 to 10 inclusive shall apply mutatis mutandis to the case referred to in the preceding paragraph, the provisions of paragraphs 4 to 6 inclusive of the same Article shall apply mutatis mutandis to the case of alteration of port area by the local public entity as the Port Management Body, and the provision of Article 9 paragraph 1 shall apply mutatis mutandis to the case where the local public entity as the Port Management Body has obtained the approval for its designation of the port area or its alteration thereof. In such case, "Any local public entity concerned which intends to establish a Port Authority" as referred to in Article 4 paragraph 3 shall read "Any local public entity concerned which intends to become the Port Management Body separately or to establish a local public entity under the provision of Article 284 paragraph 1 of the Local Autonomy Law to be the Port Management Body" .