How can I send Validated e-Invoice to customer by Batch Email Distribution?

Overview: 

Batch email distribution module allow user send multiple invoices to customers in bulk, rather than one by one.

Scenario: 

I am using Batch email Distribution module in QNE, however I would like to send the validated e-Invoice to my customer, for those still pending for submission I do not want to send. 

Solution: 

1. Access to Sales Invoice Batch Report  

2. Click on the Email button > Select your Sales Invoice Format

3. Right Click at the label > Column Chooser > Select 'EInvoice Status‘ 

 4. Drag the field to the table and you will be able to see the e-Invoice Status. 

Just send the status = Valid to send to the customer