Goat

Openly collaborating staff of the prison administration. Those who agreed to take on some position - head of supplies, head of the club, librarian, warden of the zone. Those who wear "kosyaki" - an armband. Those who joined the CPP - "crime prevention section," that is, the internal police of the camp. The administration calls these people "the active," "those who have firmly embarked on the path of correction." Of course, the inmates treat them badly. Traitors are treated badly everywhere, and considering that there is a war between the administration and the prisoners in every zone - a "cold" one or a real one - such an attitude becomes understandable. People become "goats" in different ways: some willingly, some are forced, some are intimidated. In some zones, newly arrived inmates are given quilted jackets with armbands already sewn on. Put it on - and you're done.
Your nickname: Sharp Konch