/**
* A SuiteScript 1.0 example of using nlapiSubmitField to update multiple fields on a related record
*/
// From a Sales Order, get the Customer ID
var customerId = nlapiGetFieldValue("entity");
// Set a Comment and update the Budget Approved field on the Customer record
nlapiSubmitField("customer", customerId,
["comments", "isbudgetapproved"],
["The budget has been approved.", "T"]);