Original sentence: include goals or benchmarks that define the end-points, strategies or plans for reaching goals, measurement and assessment of progress, levels or stages that define milestones along the development path, and a feedback-system to provide information on changes
Edited sentence: may includegoals or benchmarks that define the end-points, strategies or plans for reaching goals, measurement and assessment of progress, levels or stages that define milestones along the development path, and a feedback-system to provide information on changes