Hello, we’ve build a Tranfer order flow for a customer, where we ingest new TOs by SuiteQL and then update them through this Rest resource https://system.netsuite.com/help/helpcenter/en_US/APIs/REST_API_Browser/record/v1/2023.1/index.html#tag-transferOrder, however we now realized that it’s a beta feature, are there other ways to update a custom attribute of a Transfer Order or transaction programatically?

Other than using SOAP you could have to ask the client to sign-up for the beta program and then you can access it. Your only other option would be to write the data to a custom record and then execute a script in NetSuite to update the TO.

I see, thank you, that’s helpfull