Final answer:
To configure and migrate SSO for pilot users, using PowerShell scripts is the recommended method for its automation capabilities, though the Office 365 Admin Center can be used for some tasks. Microsoft Support could be helpful for specific issues, and third-party consultants are an option for complex migrations.
Step-by-step explanation:
To configure and migrate Single Sign-On (SSO) pilot users in an Office 365 environment, you would typically use PowerShell scripts. While it is possible to perform some tasks through the Office 365 Admin Center, PowerShell provides more granular control and automation capabilities which are essential for managing a pilot program and performing bulk actions required for SSO migration.
However, if you lack the technical expertise or if the migration is complex, you may consider option (d) Hiring a third-party consultant. Contacting Microsoft Support might help address specific issues or provide guidance, but they may not assist with the full migration process. It's important to plan and execute your SSO migration with care to ensure minimal disruption to your users.