Dear Mr Omkar, I must commend you for job well done. And to inform you that your innovation will be of great assistant to us as we were already thinking of an access control system for our library. Using that from KOHA will be more interesting. I wish to further request two things from you. 1. Please assist us to do a video of the installation steps. We are using KOHA 17.11 running on Ubuntu 16.04. I tried to install the library in and out Management system yesterday by using the “Installation using git repository” . the steps seems correct but after inserting the address : http://localhost/lib/login.php on the browser to access the web interface, it failed to come up. An error occurred saying address not found. Please I believe this video will help us a lot to guide us through the installation. 2. Secondly, I am working in a public university where students are finding it difficult to pay tuition fee even though is less compared to many other public schools. The trend is threatening the existence of the school. A new policy has come out that students who have not updated their tuition fee should not be allowed to enjoy the key school facilities. Library is one of the facilities mentioned. We are therefore requesting that you help us create a condition on the IN interface, so that after scanning the barcode it will also check the students tuition fee status, and clear the ones that are up to date and reject those that are owning. Many thanks to you as I await your kind respond. Murphy Igbudu Virtual Librarian University Library and Information Services Benue State University Makurdi, Benue State Nigeria. +234-8038434748