Welcome aboard to the Community, @pakina.
In QuickBooks Online, you can control the auto-generated numbers on the journal entries. To do this, simply enable the option from the Account and Settings so you can assign your own transaction numbers.
Once done, create a journal entry and add your own custom number. QuickBooks should now follow the sequence based on what is entered moving forward.
To know more about the process, please check out this article: Change the number on invoices or other transactions.
That should answer your concern for today.
Let me know how everything turns out, or if you have any issues after following those steps. I’m always here ready to help. Have a nice day!
Hi there, @pakina.
Thank you for getting back to us and for providing more details about your concern. Currently, QuickBooks will automatically assign a journal entry number, and there isn't an option to disable it.
I appreciate you sharing your thoughts about controlling the sequence in your Journal no. field. I'll let the Product Development Team know about your feedback and suggestions.
In the meantime, you can manually change the number in the register. Let me show you how:
Additionally, I recommend the following resource which has tutorials to help a user learn the software: QuickBooks Tutorials.
If there's anything else that I can help you with, feel free to leave a comment below. I'm here to lend a helping hand. Wishing you the best.