Hi @JeremyFord, after some research I think that in my example appending the 'project' directory to sys.path is in fact the recommended way to do this. In studying for the Data Engineering Professional Exam, I came across this resource, which gives some pretty clear examples on how Databricks recommends importing .py modules from outside of your current working directory: https://github.com/databricks-academy/cli-demo/blob/published/notebooks/00_refactoring_to_relative_i....