《辽史·本纪·卷二十四》
初十，任命王绩为南府宰相，萧挞不也兼任知南院枢密使事。
壬申，以王绩为南府宰相，萧挞不也兼知南院枢密使事。
On the tenth day, he appointed Wang Ji to be the Prime Minister for the Southern Imperial Court, and Xiao Taye to concurrently serve as the Lieutenant for the Privy Council of the Southern Imperial Court.