How does LoadCSV2RecordList work?

How does LoadCSV2RecordList work?

Does anyone have a guide to using the LoadCSV2RecordList extension?

More specifically, where and how is the output saved?

Assuming that is the one from the CSVUtil component:
One of the arguments is a recordlist of the type you need to fill. You call it using an empty recordist using something like: ToObject(recorlistVariable) 
If everything works fine it will have records inserted to it after the call.

There is a sample eSpace in the component as well, you can look at it to see how to work with it.

João Rosado