How can I force the update of serial number in Broker.cs?

[mrcencig]

Dears,

We want to update the serial number of the PCs that we already have in SnipeIT. As we imported them with a csv file, we didn't populate the serial number field. We would like to do it with marksman but as the asset is already created, it doesn't update the serial, even if blank.

How can we modify the broker.cs file in order to force also the serial update?

Kind regards