This document provides an overview of SAP Fiori solutions and the gatepass approval process. It discusses the current pain points in the gatepass approval workflow, including delays, lack of notifications, inability to reject, and manual deletion of rejected records. The introduction to SAP Fiori highlights benefits like increased productivity, improved user experience, lower risk and total cost of ownership. The architecture section explains that SAP Fiori apps are built with SAP UI5 and deployed via ABAP, and retrieve business data through OData services. Transactional apps are connected to the latest SAP Business Suite releases. SAP Fiori can provide deployment solutions and support transactional apps across lines of business on any database.