Thanks a lot for your help.
That was exactly what I was looking for.
I am trying to allow the users to login using either lowercase or uppercase username.
I have updated the login-config.xml file to include the following setting
Still it doesn't allow the user to login using the lowercase. i have created the usernames in uppercase and they are stored in a sql DB.
mars76, please do not ask unrelated questions in someone else's topic. Instead, start a new topic (and when you do, state which database you are using).