PortalZoe
Connect ServiceNow with your own account
Admins choose how the ServiceNow connector signs in, and each person can connect their own ServiceNow account so the assistant acts with their permissions rather than a shared one.
Pick the sign-in method when you add or edit the connector on the customer portal's Connectors page. With per-person sign-in, everyone gets a Connect button there, plus a prompt inside Zoe the first time an action needs their account. The page also shows when someone needs to reconnect.