on customer record updates the Addressee (addressee) field of the default billing address

AI generated answer (using internal Slack threads):

Based on the conversations, it seems that you are trying to update the Addressee field of the default billing address on a customer record. You can achieve this by using SuiteScript, NetSuite's JavaScript-based API. Here is a sample code snippet that was shared in the conversations:

javascript
var loadContact = record.load({
    type: record.Type.CONTACT,
    id: scriptContext.request.parameters.contactid,
    isDynamic: true,
});

var currentAddressCount = loadContact.getLineCount({
    'sublistId': 'addressbook'
});

for (var i = 0; i < currentAddressCount.length; i++) {
    loadContact.selectLine({
        sublistId: 'addressbook',
        line: i
    });

    var defaultbilling = loadContact.getCurrentSublistValue({
        sublistId : 'addressbook',
        fieldId: 'defaultbilling'
    });
    if (defaultbilling == true) {
        var addressSubrecord = loadContact.getCurrentSublistSubrecord({
            sublistId: 'addressbook',
            fieldId: 'addressbookaddress'
        });

        addressSubrecord.setValue({
            fieldId: 'addr1',
            value: scriptContext.request.parameters.address
        });
    }

    loadContact.commitLine({
        sublistId: 'addressbook'
    });
}

var recordId = loadContact.save({
    enableSourcing: true,
    ignoreMandatoryFields: true
});

This script loads the contact record, iterates over the addressbook sublist, and checks if the current line is the default billing address. If it is, it updates the 'addr1' field (which is the Addressee field) with the new address value. Finally, it saves the record. Please note that this script assumes that the new address value is passed as a parameter to the script context. You may need to adjust this according to your specific use case. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******