To optimize your sourcing efforts, it is not sufficient to merely track sourcing metrics across multiple channels. Instead, you need to use them to improve your recruitment strategy and outcomes. To do this, you should set clear and realistic goals for each channel and campaign based on your hiring needs, budget, and resources. Additionally, you should monitor and compare your sourcing metrics regularly to identify trends, patterns, and gaps in performance. Furthermore, you should test and experiment with different channels, campaigns, and messages while measuring their impact on your sourcing metrics. Finally, adjust and optimize your channel mix, budget allocation, and content strategy based on your sourcing metrics and goals. It is also important to communicate these metrics and insights with your team, stakeholders, and candidates to showcase your value and achievements.