I've noticed some mistakes in the Austro-Hungarian Order of Battle, most of them minor. But this is what I've found missing.
Frist off, I don't understand why there is the need for truppen after everything, the Austrians didn't name their divisions "1st Infantry Troop Division"
Infanteriedivisionen would not only save space but IMO be more historical.(unless you have a source that disproves me)
In the Austrian 1. Armeetruppen, they are missing the following units under Army HQ
These units are:
1., 36., 101., 110. Landsturminfanteriebrigaden (I suggest converging them into a single division, or splitting them into two divisions, two brigades each, they should be militia)
Polnische Legion (I suggest making it a division of regulars at 30 to 40 Strength)
In the Austrian 2. Armeetruppen, they are missing the following units under Army HQ
These Units Are:
35., 40., 102., 103., 105. Landsturminfanteriebrigaden (I suggest spliting them up into two full strength militia divisions)
In Austrian 3. Armeetruppen, they are missing the following units under Army HQ
These Units Are:
97. and 107. Landsturminfanteriebrigaden (Combined together into a single militia division)
In the Austrian XIV. Korps there are several changes.
The 5. and 8. Infanteriedivisionen did not have special titles to my knowledge, therefore Kaiserjaeger and Edelweiss are not needed.
The XIV. Korps is also missing the elite 88. Landesschützen Brigade. The Landesschützen were the mountain branch of the Landwehr. There was only 3 Landesschützen Regiments, two in the 88. Landesschützen Brigade and another in 87. Landwehr Infanteriebrigaden under 44. Landwehr Infanteriedivisionen command. They could be a 30 to 40 strength mountain unit, I dunno if you give a mountain unit an elite status though. Maybe it could be a Garde unit.
The Austrian 5. Armeetruppen (which you need to create) is missing the 104. Landsturminfanteriebrigaden and the 11. Gebirgsjaegerbrigaden under its HQ.
In the Austrian 6. Armeetruppen they are missing the 109. Landsturminfanteriebrigaden.
Also, the Austrian 11. and 12. Infanteriedivisionen are missing, they are independent formations in Bohemia, as well as the 43. Landsturminfanteriedivisionen.
You are also missing the "Marschbrigaden" or March Brigades, replacement troops. Prehaps an event should be made where those troops are added to the manpower pool, cause those brigades trained and provided replacements for frontline formations. Prehaps and invent every 4 months could occur where 20 or 50 manpower from the Marsch brigades become avaliable, in exchange you could lower the regular manpower gain rate. Just a thought.
You guys have a good game, but Austria's OOB needs some little work here and there.