If you eat reasonable portions of whole foods every day, exercise moderately for 30 minutes, and get sufficient rest, you will reach and maintain a healthy weight. Track those inputs, because logging your weight on the scale is not nearly as helpful.
Similarly, if you write clear policies, offer task-based training, maintain open communication channels, respond quickly to inquiries, conduct thorough investigations, discipline fairly, and reward ethical behaviors, you will create and maintain an ethical culture. Track those inputs, because counting training module completions and reports of wrongdoing is not nearly as helpful.