as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
what is the field folio in an accounting book for?
user
it's used as a reference column:  in journals folio coloumn is used to mention the reference or   “address” of ledger in which the journal entry has been posted thus   giving an easy access and also easily understanding whether all the   entries has been posted in the relevant accounts or not.
assistant