How can the client safeguard sensitive salary details, particularly for high-profile managers?

Summary:

How can the client ensure that HR representatives can manage groups of employees while protecting the confidentiality of sensitive salary details, especially for high-profile managers, given the system's inability to provide selective access to specific salary information within a population?

The client's HR representatives need to manage groups of employees but face challenges in safeguarding the confidentiality of sensitive salary information, particularly for high-profile managers. The current system lacks the capability to grant selective access to specific salary details within a population, forcing the client to either grant full access to all salary information or none at all. This limitation frustrates the client and poses a risk to the confidentiality of sensitive data. As a result, the client is considering avoiding managing certain groups altogether in the system to prevent potential breaches of confidentiality.