Design a plan for measuring the impact of a multi-part feature article series on [Brand]’s authority within the [Industry]. Identify key metrics that will track changes in brand perception, such as social media mentions, backlinks from authoritative sources, and media coverage. Provide a strategy for collecting and analyzing feedback from readers, including surveys or engagement metrics (e.g., time spent on page, comments). Include an action plan for adjusting the series based on feedback and performance data. Ensure that the plan accounts for both short-term engagement and long-term brand positioning, and suggest ways to further amplify the series through partnerships or guest contributions.