Those employees specified in State Personnel and Pensions Article, §5-301, Annotated Code of Maryland, may file a complaint with the Secretary alleging that a personnel action was taken in violation of State Personnel and Pensions Article, §5-305, Annotated Code of Maryland, as a reprisal against the employee for the employee's disclosure of impropriety in government. The complaint shall be filed in accordance with the provisions of State Personnel and Pensions Article, §5-309, Annotated Code of Maryland. Complaints shall be filed in writing and include the following information: Name, telephone number, and home address of complainant; Name, and business address, if known, of the person against whom the complaint is made; Date or dates of alleged unlawful personnel actions; A statement of the facts which are the basis for the complaint; A statement detailing the disclosure of information and when and to whom the disclosure was made; Signature of the complainant; and Date the complaint is filed. An employee in the State Personnel Management System who wishes to pursue a complaint shall file either a complaint under State Personnel and Pensions Article, Title 5, Subtitle 3, Annotated Code of Maryland, or, when permitted, a grievance under State Personnel and Pensions Article, Title 12, Annotated Code of Maryland.