An Agile Architect has been asked to create a plan for modernizing a major legacy system. Assuming it will take more than a year and multiple Agile Teams to complete, what should the Architect be sure to include as part of the plan?
1. Comprehensive architectural documentation to ensure teams know what to build
2. A timeline for evolving Solution Intent from variable to fixed
3. A plan on how a balance between intentional architecture and emergent design will be managed
4. A detailed implementation roadmap with iterative release dates
