Which domain attribute must be included to meet the SAML assertion requirement for Just-In-Time provisioning in Workspace ONE? 

Answer options:

A. email
B. lastName
C. firstName
D. userName

D

Reference: https://pubs.vmware.com/identity-manager-27/index.jsp?topic=%2Fcom.vmware.wsp-administrator_27%2FGUID-06A8E165-8A04-411B-8C96- 9BEC0E283D18.html