On page 39 of the Kinesis Advantage keyboard manual it say:
When a non-US keyboard driver is selected, the right Alt key on a traditional keyboard becomes a new kind of modifier, “Alt Gr.” Alt Gr creates a third key action (in addition to unshifted and shifted) for certain keys, including the “International key” for some languages. If you need to use Alt Gr key action with the Advantage MPC USB keyboard, it is advisable to set “Instant Configuration” for PC (non-Windows) so that there is a readily accessible Alt Gr key (located above the Page Up key). If you prefer to use the Windows “Instant Configuration” setting, the Alt Gr key action is the embedded left Alt key (above Home). To use this key easily, remap it to a top level location.
I'm using the Windows instant configuration but I cannot figure out what it means by Alt Gr being embedded in the left Alt key. Does anybody know? I want to remap it so I have access to Alt Gr.