Classification don't show classes

Hi

I have some problems with the classification definition. As can be seen here I get the BSAB Classification, but not it's classes. I've done some modifications to the dataset and guess a file most av got misplaced along the line. Which files are needed? 

I found this thread and all of the 3 files in there exist. 

https://communities.bentley.com/products/building/building_analysis___design/f/aecosim-speedikon-forum/117916/add-new-system-classification-to-my-dataset/432625

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Robert