Therefore I've made a as simple as possible step by step how to do that, including some tricks that can't be forgotten.
- Create Unit Group manually: It's not possible to import Group Unit, you will have to create it manually one by one.
- Import Unit records: We are not able to import Units using the Data Template, to do that we will have to follow the following steps.
- Download Unit Data Template.
- Add a new column to the exported file naming it as you want. e.g: Unit Group Name
- We will fill in the new column with the related Group Unit reference.
- Save the file as CSV and import it mapping the new added column to the Unit Group entity.
- Import Subject (Optional): The only way to import subjects is through CSV file.
- Import Products
- Import Discount List (Optional)
- Import Discounts - Just like we did on the second step but now adding a reference on the Discount CSV to Discount List
- Import Price List
- Import Price List Item
Hope it helps!