Set time zone used by integration user setup on NetSuite to

Depending on the time zone settings in NetSuite and OpenAir, conversion problems may result in a date mismatch between NetSuite and OpenAir for some integration record. To prevent any date mismatch, enable this option and select a time zone to be used for the integration from the dropdown list. You should select the same time zone as the time zone set in the preferences for the integration user in NetSuite.