How To Implement A Document Understanding Training Loop On Cross Platform Activities or Studio Web

When you create a modern du project it doesn’t create an AI Center project, so the integration/link with AI Center is not explicit as it is with classic du projects.
The modern experience continuously trains the models and isn’t clear for me if that training runs over pipelines in an AI Center hidden project or if it is a complete different infrastructure.
Maybe uploading both the file and the annotations (labels) works in modern, if you ever test it please share your findings.
In the mean time, this is an alternative for retraining modern du models: