The OneFlow integration now supports an attribute whitelist to control which order item attributes are sent to the OneFlow system.
OneFlow is very restrictive with attributes and will reject the order if it comes across an attribute that it does not recognize.
The new whitelist allows OMS to filter out all attributes except ones that are desired.
The whitelist is disabled by default to preserve the existing behaviour of integrations that are already enabled.
The whitelist option is only visible in v2.