Avrios shows you suspicious refuelings, i.e. refuelings that contradict the data in Avrios. If, for example, a diesel vehicle has been assigned a gasoline refueling, this refueling will be shown as suspicious and you can take a closer look.
You can then assign the invoice anyway
If it turns out after checking with the driver that he had to use another vehicle at the time of refueling (replacement vehicle or similar), you also have the option in the same menu to assign the assignment to another vehicle (for example, a cost accounting vehicle), so that, for example, in the vehicle that the driver otherwise uses, no incorrect cost calculations take place or are falsified.