business events ar autoinvoice

Hello colleagues,

We are building an integration that will be called once an AR invoice is completed in Fusion 23C.

We are using Invoice completed business event. This shall send a signal when an AR invoice is completed.

However we also noticed there is another business event called Autoinvoice completed, but we can't find any documentation on this.

Can anyone please point us to docs/notes on the differences between these two business events in AR Fusion?

Thanks.