Within the scope of self-government matters, the upper supervising organ of self-government's revocation of original administrative measure, made by local self-government organ, during the petition proceedings, may be revoked by an action against such supervising organ of self-government initiated by the local self-government organ at the High Administrative Court in accordance with Article 4, Section 3 of the Code of Administrative Procedure. While during the scope of non-self-government matters, the local self-government organ may not bring a lawsuit to revoke an action during the petition proceedings where the upper supervising organ of self-government revokes an original administrative measure rendered by such local self-government organ. During the proceedings of the revocation of action filed by the local self-government organ against such upper supervising organ of self-government, the original petitioner will be the mandatory intervener. Administrative Court shall follow Article 41 of the Code of Administrative Procedure, by declaratory order, to advise the petitioner to take part in said procedure.