Cost codes and vendors can be set up under Settings β Cost codes & Vendors:
You can add or update a cost code or a vendor. To remove an item, it must not be used.
Cost Codes
When you create a budget, you can then choose one more cost codes to use:
Then, when adding costs to the budget, you may pick assign cost code to the cost:
Vendors
When adding costs, you may assign a vendor to the cost:



