RTC work item mapping menu needs improvement

The Release Mappings menu for the RTC integration with Release could use a lot of improvement. Currently the mappings section is hard to use and unclear once a mapping selection has been made. The Mappings seem to be very slow to load when there are many RTC queries. If there is a large list of selection items in either the left box or right box (or both selection boxes) you have to do a lot of scrolling in order to determine which selected items are mapped to each other. If you have many mapping pairs then you have to select each item in one box, and scroll thru all of the items in the other box to find what its mapped to, if its mapped to anything. This is a very user-unfriendly process to try to understand what is or isn't mapped.

One suggestion would be to provide a list of mapped items outside of the boxes once a mapping selection has been made. This would give the user a quick glance to understand exactly what is mapped for that mapping section. Also the only save button is at the very bottom of the entire view. Once you make a mapping selection the user can't really tell if that mapping was saved or not. Are you supposed to make one selection, scroll all the way to the bottom of the page to save, then scroll back up and make another mapping selection? Again that is very user unfriendly.