I have access to an AGOL site though which I'd like to configure utility services for my local instance of ArcGIS Portal 10.4. Normally, I would go to Organization --> Edit Settings --> ArcGIS Online tab, check the boxes for services I want to expose to my portal and enter my AGOL credentials for authentication. However, the AGOL site is configured with enterprise login alone, so the credentials are managed on some external system. I don't (to my knowledge) have a password for logging into AGOL directly, I just have my enterprise login password. Therefore, the instance of Portal rejects my credentials because there is no option to use enterprise login credentials when configuring utility services. Is there any workaround to this?