evoliz: what to do if a customer is defined as a company

When exporting an invoice to evoliz through the integration you may experience the error message: 

Le client est défini comme client professionnel, mais son numéro de TVA intracommunautaire n'est pas reseigné. Comment souhaitez-vous procéder?

This is because the Contact Details that have been entered do not contain a First name. 

Follow the steps below to overcome this error. 

1. Exit the Invoice window. 
    
2. On the Project page select the more options icon to open the Project info window. 
    
3. On the Contacts tab select the more options icon next to the Customer line.
    
4. Update the contact with a First name and click OK. 
    
5. Select OK in the Project info window and reopen the Invoice window.