This handbook explains the basics of interface modeling with SAP Cloud Integration. In addition to development, this book also focuses on monitoring and the secure operation of these interfaces. You will learn how to use predefined "plug-and-play interfaces" (integration content) and extend them for your own requirements. With the help of detailed step-by-step instructions, you will be able to implement this knowledge in your own SAP Cloud Integration tenant using a practical example of "retrieving and processing currency rates from an internet service" and consolidate what you have learned. This guide also covers special topics relating to SAP Integration Suite, such as the Partner Directory and add-ons, local deployment, API management, workflow services, and Open Connectors. In addition, this book aims to provide experts with a useful guide to the detailed functionalities of the individual integration patterns. The functions and components of the Cloud Middleware are presented and grouped by area. These include: events, calls, routings, adapters supported by SAP Cloud Integration, and modeling elements for the modification of messages. Understand SAP's Cloud Middleware and the Integration Suite Quality aspects for a robust design Configure standard integration content Reference guide for integration patterns