Hi there. I was testing my Koha server when some problems ocurred. - When a patron has 6 in 6 checkouts possibles and the staff tries to checkout another item to the patron there is a prompt to say that the patron has already 6 checkouts. In that prompt the staff can checkout the item. There is some option to block the staff to checkout anymore items to that patron? - When a patron has a item checkout, and the staff tries to checkout the same item to another user, there is again a prompt where the staff can checkout the item to the other user. Again there is some Koha option to turn off that funcionalitie? - I've set up the circulation matrix and the circulation rules are working almost fine. The only problem is that the patron can place holds in more items than the holds allowed count. For example a patron with 6 holds allowed can placed holds in more than 6 items. How I can resolve it? Maybe some Koha option is missing me... Regards. Vitor Fernandes.