Comments about the musescore example:
There is a "T" in all the German terms but it's not defined. I'm guessing it means tonic, but it would be good to clarify that.
Grade 2:
The UFM, USM, LFM, LSM labels are all underneath the starting chord but it seems like it should be under the second chord. It currently looks like C major is getting a bunch of different names.
What does the "M" stand for? Mediant? I thought it was Major, but then it also occurred for minor, but the disjunct category doesn't have "M" anymore.
Might be better to break this example into three separate examples and place them in the appropriate section below. It's nice to have everything in on example, but it's also information overload.