Transform order details

It's time to clean up and transform the Order Details.xlsx file so that you can join it to the customer data you've just finished prepping. This data will ultimately be combined with the data from the first chapter, so it makes sense to start building this part of the workflow directly beneath the existing process.

If you can't find the solution, you can load the workflow 1_4_regional_counts_solution.yxmd from the Exercises folder on the Desktop.