We've been brainstorming improving the callbacks mapping UI. Currently it has usability problems - you don't see the big picture of all callbacks for a given entity. So experimenting with a flat list instead:
https://issues.apache.org/jira/secure/attachment/12591976/PanelsExample.png This is not the final UI of course. E.g. we might use more attribute-like UI, with delete button on a toolbar instead of every row. The main idea is a flat list of all callbacks. Comments? Andrus
