PIN482601000 RS 48/6000 230V Smart Solar Parallel

Hi I cant get a answer because Victron dont answer questions and my supplier is clueless

I have model PIN482601000 Inverter RS 48/6000 230V Smart Solar

I wish to connect another in parallel to give potential 12kva . I seem to have the option in the app when connected to it and i think there has been a software update to allow it offering three options including three phase

Can anyone confirm with absolute certainty the answer

Thankyou

Did you take a look in the manual?

Did I look in the manual? It didn’t come with a manual

So according to first link it can be run in parallel.

Which setting do I use in the set up to run in parallel

Just read second link

Thankyou . Situation confused by supplying dealer saying its not possible