== Beef trait group codes == ||'''Code''' ||'''Trait group''' || ||aww ||Animal weaning weight || ||calv ||Calving || ||fert ||Fertility || == Beef trait codes == ||'''Group''' ||'''Code''' ||'''Trait group''' || ||aww ||aww ||Animal weaning weight || ||calv ||bwt ||Birth weight || ||calv ||cae ||Calving ease || ||calv ||stb ||Still birth || || fert ||afc ||Age of first calving|| ||fert ||cai || Calving interval || ||fert ||nca || Number of calving||