XML node options


New to the Node-RED and are exploring it using various channels.

I have however stumbled on a simple task that I can't get grips on.

I have a http POST sending an XML, that i convert to JS object using a XML node. Looking at the documentation i should somehow be able to attach options to the xml2json library. But can't for my life figure out how.

I would like to add option explicitArray: false.

How do I add that option on the node in the UI?