Can I automate Fiori app configuration in S/4HANA?

Yes, you can. SAP offers many task lists to speed up Fiori application configuration. Using the task lists you can perform app configuration quickly. This is known as Rapid Fiori Activation in S/4HANA. The rapid activation of SAP Fiori serves as a quick start to experience SAP Fiori for SAP S/4HANA. You can now use the new rapid content activation task lists to dramatically cut the activation effort from days to weeks down to hours to days. The activation of SAP Fiori is simplified and accelerated by using business roles, that is, by activating the entire SAP Fiori launchpad content related to a business role together.