Dear all we can't proceed editing our Authority MARC Subfield Structure. See below, including screenshots. Might be related to bug 2917 and we applied the patch this morning but our problem persists. We have 3.00.00.107 under Linux [1] and the browser is Firefox. Here is the point in the editing steps where we are still fine after adding the new tag 109 (as test example): http://screencast.com/t/ Gl2yXBzJXpD Obviously there is no Subfield list yet. After clicking "Edit subfields", things go wrong because the "subfield code" box is missing to type in the subfield (0-9, a-z) you wish to add. Here is the screenshot: http://screencast.com/t/SMSWqpqrllN If you do go on from this point and do a Save Changes anyway, Koha messes up and introduces a number of @ subfields in tag 109. Any takers ? Or should we report this as bug. Help appreciated ! [1] Our "About Koha": http://screencast.com/t/j8rrhSaT Thanks, Repke de Vries International Institute for Social History - http://www.iisg.nl