DYA has been around since April 2001. One of the DYA precepts has always been that not only the complete methodology but also the individual components can be implemented. That is the reason for the concrete techniques within DYA. These techniques have proven themselves within the last five years.   

A number of these DYA techniques are:   

• Architecture vision document
• Execution plan
• Project Start Architecture
• Architecture framework
• Expectation management