In 1791-1792, he participated in the Polish diplomatic mission to Dresden in regard to the Constitution of 3 May 1791.
There was a Polish mission, but they went away rather soon.
They lodged the Polish mission there after the Americans left.
To this end all Polish diplomatic missions around the world are subordinate to the Ministry of Foreign Affairs.
They are responsible for the substantive activity of relevant Polish diplomatic missions abroad.
In 1792 a number of Polish diplomatic missions were cancelled, and Ankwicz was recalled to Warsaw.
The most promising negotiations took place during 1600, when a Polish diplomatic mission led by Lew Sapieha arrived in Moscow.
The first permanent Polish diplomatic mission was created in late 18th century by the last king of Poland, Stanisław August Poniatowski.
He also headed numerous Polish military missions to Paris, London and Rome.
Recommendations may also be made by departments of the Polish Government or Polish diplomatic missions and military attachés.