How add new contact email in business process?

Hello, 

All contact emails are stored in the object Contact communication object, so in order to check if such record exists you need to count records with the email (http://prntscr.com/nu09fv). If the calculated number is 0 you can add email to Contact using Add data element adding the Contact communication option (http://prntscr.com/nu0btq)

Best regards,

Dennis

Dennis Hudson,

Thank you Dennis, it works well