Which of the following is NOT a template option for SAP Fiori app development?

In the context of SAP Fiori app development, there are specific templates designed for creating various types of applications tailored to users' needs. The options provided include different Fiori app types.

A Maintenance view is not recognized as a standard template option in the SAP Fiori app design. Instead, Fiori offers well-defined templates such as Factsheets, Analytical, and Transactional apps.

Factsheet apps provide users with a consolidated view of detailed data about a business object, allowing them to navigate through related information quickly. Analytical apps leverage real-time data processing and provide visual insights, often containing charts or dashboards for decision-making. Transactional apps are designed to perform specific business transactions and are essential for executing tasks directly through the application. Each of these options serves distinct purposes within the SAP Fiori framework, facilitating efficient user interaction and decision-making processes.

Thus, the absence of a Maintenance view as a recognized Fiori app template highlights the correctness of identifying it as the option that does not conform to the established app development categories within SAP Fiori.