Github user milleruntime commented on the issue:
https://github.com/apache/accumulo/pull/159
Added entry to the Iterator design section of the user manual in 752c12e--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at [email protected] or file a JIRA ticket with INFRA. ---
