I don’t think I ever even tried the left and right arrows in BizTalk Admin Console until this week. A voice called to may saying “click me”, “click me”.
BizTalk Admin console can be notoriously slow; sometimes I keep two of them open, one to restart host instances, and the other to deal with applications, send ports, and receive locations.
But for example, if you wanted to bop back and forth between host instances and an application, you could use the left and right arrows.
Try it, you’ll like it.