Office 365 Logon Enhancement – Username Capture
Introduction
With the new Office 365 sign-in experience you can capture the username entered at the O365 login page! This has been a frequent request from Office 365 users federated via SAML so us...
Published Aug 10, 2017
Version 1.0
AP
Nimbostratus
NimbostratusHi Songseajoon,
It will be the AD Server that you want your SAML IdP to use. If you have self-hosted AD and your F5's are in the same location (e.g. on-premise), then you'd generally be looking at using those AD servers.
You probably want to talk to your AD team if these concepts are unclear.