Woops, I remembered it wrong.
The contents of the instances folder must be saved in:
C:\Program Files (x86)\Steam\steamapps\common\Company of Heroes 2 Tools\assets\data\attributes\instances
-
#Steam AliasWL%Streak
- 1.59682.879+10
- 2.43163.872+9
- 3.9833.748+3
- 4.293163.643+1
- 5.14939.793+8
- 6.14348.749-1
- 7.14565.690+13
- 8.18151.780+4
- 9.1173651.643-1
- 10.18678.705+1