Make open access titles available/visible on Ebook Central as open access
I second to add open access as an additional metadata field.
A lot of the e-books at Ebook Central are also available as Open Access via OA platforms like DOAB or OAPEN. Therefore we suggest that there is a note that highlights when an e-book at EBC is available as Open Acess via OA platforms. By this we then know that the actual book is also available as Open Access.