I've created a number of users over the last few weeks in JIRA On Demand. This morning when I try to create a new user I'm only given the option to enter an email address, check if they have JIRA access, and modify the email options (days until invitation expires). At the top it says "Fill in the information below to create new users. We'll email your teammates instructions for logging in." I want to be able to specify their username, not let JIRA give me a generated username (like u30). I have both administrators and site-admins groups assigned to my ID. Any suggestions?
Thanks!