What must be done to delete an untracked inventory item that has been used on a repeating bill?

To delete an untracked inventory item that has been used on a repeating bill, it is essential to first remove it from the repeating template. This is necessary because the repeating bill acts as a scheduled transaction that automatically generates invoices based on its setup. If the inventory item is still linked to the repeating template, attempting to delete it from the inventory would lead to potential errors or inconsistencies in the billing process.

By removing the item from the repeating template, you ensure that no future bills will contain this inventory item. After that step is completed, you can then proceed to delete the item from inventory without affecting any existing transactions. This approach maintains the integrity of the accounting records while allowing for proper inventory management.