To report requirement quality, you need to use appropriate metrics and indicators that show the status and progress of your requirements. For example, you should consider requirement volatility (the number and percentage of changes to your requirements over time), requirement coverage (the extent to which your requirements cover the scope and objectives of your project), requirement defects (the number and severity of errors or issues found in your requirements), and requirement satisfaction (the level of agreement and approval of your requirements by your stakeholders). You can use a variety of tools and formats to report requirement quality, such as dashboards, charts, graphs, tables, reports, and presentations. It's important to tailor your reports to your audience and purpose, while providing clear and concise information and recommendations.