How do I send the attachments electronically?  

After submitting the application, the system will automatically ask for attachments that are possibly needed for handling the application. You can add attachments to your application at this state of the application.

You can also send additional documents afterwords from the ”Attachments” tab of eService. On the Attachments tab, first click on the Send button, after which you can select and send the files you wish to send from your device.

Earnings-related allowance application attachments