[Koha] CHECK IN ERROR(OK)

Hi great ones, I sincerely appreciate every one of you on this wonderful community. i started implementing koha as a novice. with your help we have captured all our resources. and our circulation is now working with the correction of CHECK IN ERROR. I further want to ask if they is a way to implement collection development operations on koha. Thank you. Murphy Igbudu Virtual Library Benue State University Library and Information Services Makurdi. Benue State. Nigeria +8038434748