Moving a group of bank transactions to another bank account can only be done by importing, carolinamoon.
If you've imported bank transactions using an Excel file, you can reverse the transactions by deleting the items manually in QuickBooks Online.
This will also remove all the entries that are posted incorrectly. Once done, you can re-import the transactions to the correct bank account.
However, if you've entered the transactions manually, you can delete them one by one and re-enter them into the correct bank account. To do this, you can follow the steps below:
After deleting all the incorrect transactions, you can manually re-enter them again.
You can match transactions you've already entered into QuickBooks. If you can find a match, it creates a new transaction for you. Please check this article for your future reference: Categorise And match Online Bank Transactions In QuickBooks Online.
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