I need my current task-tracking workbook turned into a polished collaboration hub. The raw data is already there—tasks, owners, departments, due dates, status, and evidence—but the file has grown unwieldy. Your job is to streamline the structure, add reliable formulas, and surface insights through an executive-ready visual dashboard. I’m after an intermediate level of customization: clean, branded views that let any stakeholder filter with slicers for date, team, or owner. Bar and pie charts should headline the dashboard, instantly showing open-versus-closed work, overdue items, and each team’s completion rate. Everything must refresh automatically when new rows are added and remain fully functional in Excel Online so multiple teams can update it concurrently. A crisp layout, minimal clicks to navigate, and zero-maintenance for non-technical colleagues are critical. Alongside the finished workbook, please include a short “how-to” sheet so new users understand where to paste data and how to reset filters. If you have tips for protecting formulas while keeping entry cells open, that’s a plus. Deliverables: • Optimized Excel file with structured data tables • Interactive dashboard using slicers, bar charts, and pie charts • Automatic refresh logic (no macros that break in Excel Online) • One-page user guide inside the workbook I’ll supply the current file as soon as we agree on scope and timeline.