Hello, I think the title says it all. I'm planning on using only Personal name authorities, so I tried to delete the others. Now I find errors when I run the MARC bibliographic framework test: invalid authority types Not all authority types referred to by the frameworks are defined. Framework code Framework description Etiqueta Subfield Invalid authority type Default framework 648 a CHRON_TERM Default framework 650 a TOPIC_TERM Default framework 651 a GEOGR_NAME Default framework 654 a TOPIC_TERM Default framework 656 a TOPIC_TERM Default framework 657 a TOPIC_TERM Default framework 658 a TOPIC_TERM Default framework 662 a GEOGR_NAME Default framework 690 a TOPIC_TERM Default framework 691 a GEOGR_NAME I assume if I edit the Default framework I'll botch my Koha installation even more. How can I recreate the deleted types? Also, is there any way of hiding unused authority types from the user's authority search interface? Thanks, Ruben