The values from the child suitelet can be set to the parent suitelet using window.opener. let CS_SCRIPT_PATH = ‘/SuiteScripts/Jobin and Jismi/Credit Memo Vendor Portal MYNE-503/jj_cs_bill_credit_vendor_portal_myne503.js’; const onRequest = (scriptContext) => { try { if (scriptContext.request.method == ‘GET’) { let itemName, itemQuantity, itemLocation, itemId; if (scriptContext.request.parameters.item) { itemName = scriptContext.request.parameters.item; } if (scriptContext.request.parameters.quantity) { itemQuantity =… Continue reading Use of window.opener in suitelet page.