Dear list, I am Adnan Adil, Digital Resources & Content Manager for Public Health England, and of course, new to this list. Currently, my library service is using KOHA. I just wonder if anyone from this 'wonderful community' can sign post me to right direction. We're looking to possibly embed two features in our LMS: first, an enquiry management system feature (we do have 'ask a librarian' service); and secondly, to adopt hierarchy-based taxonomy scheme (as opposed to keywords only). See example at: http://www.nphl.nhs.uk/ I would greatly appreciate if any knowledgeable colleague can advise me. I would collate responses for the list, if sufficient interest arises. Kind regards Adnan Adil Digital Resources & Content Manager Public Health England London