Sangmu is now permanently in the second division

Having completed discussions regarding their home base with Gimcheon, Sangmu will be relegated to K League 2 starting from the 2027 season. The Federation plans to designate Sangmu as a team that is ineligible for promotion in the future.
Times have changed: What the 'failure' to found the Gimcheon citizen club symbolizes and the fate of Sangmu [SS Focus]m.sports.naver.com
They are finally doing this.
But they are being very lenient by letting them stay in the second division; I think they should be relegated to K4.