There are two ways to invite a coworker:
From the user menu
Click your name in the bottom-left corner and select “Invite your colleagues.”
From Settings
Go to Account & Settings → Users, then click “Invite coworker” in the top-right corner.
Once the invite window opens:
Enter your colleague’s email address
Select a language
Choose an access level
Click “Invite”
The invitation is sent immediately by email.
What do the access levels mean?
The access level determines what your colleague can see and do in your account.
Admin
Has full access. Can manage users, edit organization settings, and create alerts and reports.
User
Can create and edit alerts and reports, and invite additional colleagues.
Limited User
Can view shared alerts and reports but cannot create new ones or invite others.