Why is there no button to renew books in the library account?
The option to renew books is only available if you can renew the book.
There is no renew option if
the loan period has expired,
the maximum loan period has been reached,
the books belongs to the textbook collection (level 3),
the book has been reserved by another user,
the library card has expired.
literature research - finding your way around the Library - managing references
To access and borrow materials from any of the WU libraries, you will need a WU student ID card or a library card.