Global Editor
Global Editor is an editor window, which provides access to the all of available asset settings (excluding scene-dependent ones) in one place. You can configure there game settings, units, productions, factions, texts, abilities, etc.

You can access it from the Top Menu -> RTS Starter Kit -> Global Editor.
You also can open these editors windows separately in the same menu.
Note
There is more info about these editors in the next partitions.