var newRec  = record.create({
                "type": record.Type.NOTE,
                "isDynamic": true
            });
    
            newRec.setValue({
                "fieldId": "externalid",
                "value": 12346
            });
    
            newRec.setValue({
                "fieldId": "author",
                "value": 101
            });
    
            newRec.setValue({
                "fieldId": "date",
                "value": new Date()
            });
            
            newRec.setValue({
                "fieldId": "note",
                "value": "A note made from suitescript"
            });
            
            newRec.setValue({
                "fieldId": "recordType",
                "value": 573
            });
    
            newRec.setValue({
                "fieldId": "record",
                "value": 35105
            });
            
            var ret = newRec.save({
                enableSourcing: true
            });

The above code seems to create a note record, however it doesn’t seem to be attaching it to the correct custom record. It’s like it gets attached to no record as far as I can tell.