Glossary.

A Sequence Flow is a connecting object that shows the order in which activities are performed in a Process and is represented with a solid graphical line.

A service is the packaging of a collection of related set of chunks or components into a defined self-contained unit, called a service.

Service orientation is a paradigm used in the design and construction of applications based around delivering a set of services that can meet the functionality required to support relevant business needs.

Service Oriented Architecture is the framework, concepts and style that supports the overall implementation of service orientation using architecture approaches.

Six Sigma is a set of tools, techniques and strategies for process improvement originally developed by Motorola in 1981.

Solution architecture is the description of particularly solution in terms of its architectural components from each of the appropriate enterprise architecture viewpoints or domains.