1. Purpose

The purpose ofthis phase is to analyze the requirements and identifyanalysis models, and functional specification. These modelshelp in understanding the requirements.

2. Activities

During this phase, the collectedrequirements will be analyzed to identify the following:

• Coredomain classes and static associations between these classes(based on analysis of requirements and the domain).
• Sequence diagramsto narrate core use cases.
• State diagrams, ifrequired, for domain entity classes
• Activity diagrams, if required.