Process models, which are agreed with the customer and adapted to the project requirements, provide us with specifications for project phases incorporating milestones, roles and responsibilities, tasks/activities, work results, uniform terms and possible methods, technologies, tools and guidelines/standards.
A selection of current process models:
- Sequential process model (waterfall model)
- Loop process model (extended waterfall model)
- Spiral process model
- V process model
- Agile model (e.g. SCRUM)