Which of the following is an example of informal EO complaint resolution?

Informal EO complaint resolution typically involves addressing concerns in a less structured manner, focusing on open communication and resolution without the need for formal procedures. Discussing the issue with a supervisor exemplifies this approach because it encourages direct dialogue between the employee and management. This method can lead to quicker resolution of the issue and can often bring about solutions that satisfy all parties without escalating to formal processes.

In contrast, filing a formal report entails a structured procedure that usually leads to an investigation and follows specific protocols as outlined in EO policies, which is more formalized. Requesting a change in policy also does not fit within informal resolution as it often involves formal procedures and discussions at higher levels. Documenting the complaint is generally part of the formal complaint process, focusing on creating a record that may be necessary for formal investigations but does not facilitate immediate resolution through direct communication.