Thanks for joining in this thread, TCUUT.

I know how important it is to update all your inventory items without overriding other current data in the system. However, the option to do is currently unavailable in QuickBooks Desktop.

As a workaround, you'll want to search for a third-party application that integrates with your desktop version. Here's how:

1. Go to https://desktop.apps.com/home#!category/10368/6984.
2. Search for apps in the search box.
3. Hit Search.
   

The system displays the list of applications available that matches the description you entered and are compatible, and designed to work with QuickBooks Desktop. Once you find the right app, click to open it. Otherwise, you'll need to update them one at a time.

To learn more about how inventory works in QuickBooks Desktop, you can take a look at this article: Set up Advanced Inventory. It provides more details on how to manage your inventory sites as well as steps to set reorder points.

Additionally, I recommend visiting the What's New section on your QuickBooks Desktop, to be notified of our latest news and updates including product improvements.

Let me know how it goes in the comment, I want to make sure you're able to find the right app for you. I'm always here to provide further assistance with inventories or anything in QuickBooks.