What is typically required for a formal complaint in context of the military's EO provisions?

In the context of the military's Equal Opportunity (EO) provisions, a formal complaint must meet specific criteria to ensure that the issues raised are documented properly and taken seriously. This involves a documented filing, which means that the individual bringing forth the complaint must submit a written account of their grievances. The requirement for sworn accuracy adds an essential layer of seriousness to the process; it means that the individual must affirm that the information provided is truthful to the best of their knowledge. This emphasis on proper documentation ensures accountability and allows for a thorough investigation into the complaints, aligning with military standards for addressing EO violations.

The other options do not fulfill the structured requirements that are necessary for a formal complaint, which could lead to a lack of clarity and accountability in addressing grievances.