The Minister of State Secretary Pratikno, Minister of Public Works and Public Housing (PUPR) Basuki Hadimujono and the Ambassador for South Korea Gandi Sulistiyanto Soeherman visited BSD Green Office Park Area to conduct a comparative study on 31 December 2021 for the completion of New Capital City (IKN) development plan in East Kalimantan. The study is to observe the progress of the new township development center of BSD City from Sinar Mas Land who adopted the concept of green area and buildings as well as its transformation towards a smart city.