Hello there, @Mody,
I can share some insights about how QuickBooks Online syncs your data. The good thing about the web versions of our programs is its accessibility. It allows any user to log in and work on the same company file at the same time.
The information is also updated automatically, so when someone saves their work, other users will also see it. And, you're right, since they are working on the same file or data, the information will be linked together.
To learn more about our product and tips on how to use it, see the following links:
Feel free to get back to me if you need anything else with QuickBooks. I'll be more than happy to help you any time. Have a lovely day!
