The yes/no checking in add-user converts the users input to lower case but not the translated values. ----------------------------------------------------------------------------------------------------- Key: WFCORE-124 URL: https://issues.jboss.org/browse/WFCORE-124 Project: WildFly Core Issue Type: Bug Components: Domain Management Reporter: Darran Lofthouse Assignee: Darran Lofthouse Fix For: 1.0.0.Alpha9 The end result is if the translated value contains upper case characters the users input will not match, as an example for German ja and Ja - whatever the user inputs it will be converted to 'ja' but is always compared to 'Ja'.