I've updated the proposed UI at https://wiki.koha-community.org/wiki/Circulation_Rules_Interface_and_Backend... . Please see the notes below the screenshots, but the essential idea is a hybrid of the old and (formerly proposed) new UIs, with a table that grows as needed. Comments appreciated. If you wish to try out this very early prototype, please see https://github.com/pianohacker/koha, branch bz15522 (or visit https://github.com/pianohacker/koha/tree/bz15522). The page in question is admin/policy.pl, and the relevant code is at .../prog/js/src/admin/policy.js . Background: the core idea of this new circulation rules project is to allow librarians to specify only those rules that they need to be different, and let the rest inherit from more general settings. This should result in a more pleasant workflow, especially for large libraries, and a UI that no longer scrolls off the side of your monitor. -- Jesse Weaver