Yes, you can easily change the assignee of an unreconciled transaction or unassign them.
To do that:
Navigate to the company’s view, click on the Bookkeeping tab and access the ‘Unreconciled transactions’ section.
Click on the selected transaction - on the right-hand side under ‘Assigned to’ you can find the team member currently assigned to the transaction. Click on that section and either:
Click on the name of the current assignee to unassign them from the transaction.
Click on the name of a different team member to assign the transaction to them.
To find more details about unreconciled transactions check our article: How does Apron work with Unreconciled Transactions?.