We are using Crowd with JIRA and Confluence. In Crowd, we have an LDAP directory (delegated) and a regular Crowd directory. We would like to allow users to self-sign-up to get accounts in the Crowd directory. When the customer visits JIRA login page, or Confluence login page, or the Crowd login page, they should see a link to Sign-up for an account. And when they do, that would create a Crowd directory account.