Hey @<1569858449813016576:profile|JumpyRaven4> , about your first point, what exactly is the question?

About your second point - you can try to manually save the final model and give it a proper file name, that way we will show it in the UI with the name you provided. Make sure to use xgboost.save_model and not raw pickle.

For your final question , given that your models have customised code, I can suggest trying to use clearml.OutputModel which will register the file you provide it as the serialized model. Meaning it’s going to be your responsibility to decide how to serialize/deserialize the model