What is a feature of the SAP Fiori Launchpad with Spaces introduced with SAP S/4HANA...

Direct access to all applications end users have authorization for through the default home page.

Dedicated home pages per business role with stable layouts for the end-users.

A single flat page for application content of all roles assigned to a user.

End-users can customize their Launchpad homepage, adding and removing tiles from view.