A.Solution Extension Development

B.Quality System Request

C.Test Execution

D.End User Learning

A.Strict tool-based approach

B.Separate software development teams in specialized roles

C.Loosely coupled with core business processes

D.Modifications to the standard software

A.Explore

B.Prepare

C.Realize

D.Discover

A.Stateless and self-contained application processes

B.Cache management

C.Security management of software layers

D.Separation of application code and runtime configuration

E.Traceability and reproducibility of all changes

A.Asynchronous message-driven communication between systems

B.Synchronous API communication between systems

C.Secure inbound and outbound communication between systems

D.Synchronous interaction between a browser and a system