# Custom Models in Visual ML[¶](https://knowledge.dataiku.com/latest/courses/advanced-code/custom-models/index.html#custom-models-in-visual-ml "Permalink to this headline")

These articles discuss how to add custom code models to your Visual ML tasks in Dataiku.

Tip

This content is also included in a free Dataiku Academy course Custom ML Models, which is part of the Developer learning path. Register for the course there if you’d like to track and validate your progress alongside concept videos, text summaries, hands-on tutorials, and quizzes.

## Articles[¶](https://knowledge.dataiku.com/latest/courses/advanced-code/custom-models/index.html#articles "Permalink to this headline")

* Custom Preprocessing in Visual ML

* Custom Modeling in Visual ML

* Hands-On Tutorial: Custom Preprocessing in the Visual ML Tool

* Hands-On Tutorial: Custom Modeling in the Visual ML Tool

* Tuning XGBoost Models in Python
