Żegota had specialized departments for issues such as clothing, children welfare, medical care, housing and other relevant issues. It had around one hundred cells that provided food, medical care, money, and false identification documents to thousands of Polish Jews hiding in the "Aryan" side of the German occupation zone. Creation and distribution of false documents has been described as one of the organization's major tasks, and it is estimated to have produced up to a hundred sets of false identities for Jewish refugees. Another estimate credits Żegota with forging about 50,000 documents such as marriage certificates, baptismal records, death certificates and employment cards to help Jews pass off as Christians. In forging documents, Żegota cooperated with the Home Army, which often provided facilities for forging German identification papers.