In one instance, the German SS and police inducted, processed, and trained 5,082 Hiwi guards before the end of 1944 at the SS training camp division of the Trawniki concentration camp set up in the village of Trawniki southeast of Lublin. They were known as the "Trawniki men" (German: Trawnikimänner) and were former Soviet citizen, mostly Ukrainians. Trawnikis were sent to all major killing sites of the "Final Solution", which was their primary purpose of training.