Exam OG0-093 topic 1 question 307 discussion

13.2 Approach Phase E is the first phase which is directly concerned with the structure of how the Target Architecture will be implemented. https://pubs.opengroup.org/architecture/togaf90-doc/arch/chap13.html

Correct Answer 12.5 Approach Phase E concentrates on how to deliver the architecture. It takes into account the complete set of gaps between the Target and Baseline Architectures in all architecture domains, and logically groups changes into work packages within the enterprise's portfolios. This is an effort to build a best-fit roadmap that is based upon the stakeholder requirements, the enterprise's business transformation readiness, identified opportunities and solutions, and identified implementation constraints. The key is to focus on the final target while realizing incremental business value. Phase E is the initial step on the creation of the Implementation and Migration Plan which is completed in Phase F. It provides the basis of a well considered Implementation and Migration Plan that is integrated into the enterprise's portfolio in Phase F.