How to set moves to "reconciled"

Hello everybody,
I have a number of moves which still appear in the reconciliation wizard, although their positions already have been cleared with other moves. I should have used Tryton’s invoice handling mechanisms, but I did not.
Can I somehow set moves as “reconciled” manually, because they actually are?
Thank you,
EG

There are several ways to reconcile moves and all are explained on our documentation: