I just started playing TEAW and I am very satisfied with it. Great game!
I am trying to understand how do Armies get assigned to Army Groups. As the German player in the 1914 Western front campaign, I see that the first five German armies report to OHL led by von Moltke. Those 5 German armies are flashing red when I click on von Moltke, seems to have been set up like this from the start.
Now, how do I assign the VI and VII German armies to Moltke's army group too?