A. The TOGAF ADM already embraces agile principles within and across phases and generally follows a cyclic approach. The SAP EA Framework builds on that and is especially suitable for organizations that follow agile principles.

B. It is reasonable to apply an agile methodology for the most urgent tasks and switch to the process as guided by the SAP EA Framework later, as long as the fundamental IT architecture is not affected Collecting "low-hanging fruit, and realizing instant value before using the SAP EA Framework, and ensuring an overall successful transformation is possible.

C. It is essential to fully understand the business needs and to successfully review the business architecture with critical stakeholders before going to the next phase. In the implementation phase, agile approaches can naturally provide quick wins, constant progress, and the benefit of early validation. The phased approach, during architecture definition phases, avoids double work and will lead to overall better results.

D. The SAP EA Framework combines the sequential approach of the TOGAF ADM with agile principles Agile principles are included and can be applied only to Application Architecture. Therefore, the SAP EA Framework is especially suitable for organizations that follow agile principles.