Hi! Yes--you can use any cataloging rules that you like.
If you are then using MARC21, RDA is most commonly indicated with "i" in the 000/Leader/position 18 ("Descriptive Cataloging Form" in Koha) and 040 subfield e value of "rda," e.g.: 040 _ _ $e rda Cheerio, h2 ~~~~~~~~~~~~~~ Heather Hernandez Technical Services Librarian San Francisco Maritime National Historical Park Research Center 2 Marina Blvd., Bldg. E, 3rd floor, San Francisco, CA 94123-1284 415-561-7032, heather_hernan...@nps.gov Library catalog: http://keys.bywatersolutions.com/ _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz https://lists.katipo.co.nz/mailman/listinfo/koha