I assume as well you've seen this, but in case you haven't, there are some good help articles here: https://docs.expensify.com/netsuite

Thanks for help! The thing is that we use the Expensify all the time, so I'm a bit worried to connect it anuwhere while on live. Now we are thinking to create new policy for NetSuite connection, hope that works. I'll ask more tips if needed!

no problem - good luck