All the notifications are located under the Setup > Notification Service.
Adding static receiver e-mail
To add a static receiver e-mail(s):
Open the details of the notification.
Go to the Notification E-mail tab > sql script.
Find the line ending with #Email.
Add additional e-mail address this line. The e-mail should be listed through comma and surrounded by single quotes. Just like that 'email1, email2, email3' before the #Email sign.
Adding static receiver e-mail into a dynamic condition
Sometimes the sql statement might look slightly different.
It may contain p0t.TELENO operator near the #Email that refers to the e-mail of all the crew member satisfying the notification criteria. It is required since the e-mail should be dynamic and changed depending on the crew.
p0t.TELENO #Email
However, you can still add a static admin e-mail into this selection following the below structure:
p0t.TELENO + ',' + 'email1, email2, email3' before the #Email sign