Thank you for getting back, @JBEL.

QuickBooks Desktop and QuickBooks Online (QBO) are two different applications. The QBO is cloud-based and users can access QuickBooks reports wherever they have Internet access and from multiple devices. The QBDT version is linked to the computer, it is installed on, and you can use it offline.

With QBDT Enterprise, here's an article you can read more about inventory assembly: Track the products you manufacture.

On the other hand, you can review the topics from this link for more hints about QuickBooks and managing inventory: Find help articles for QuickBooks Desktop.

If you have any other questions about assembly, please let me know by adding a comment below. I'm always here to help. Keep safe!