This manual includes doctrines: Organization and functions of OAPM;      Delineation of functions of IGS, OESPA, PM, JAGS and MP in the AFP, Investigation Procedure; Reports of Investigation; Handling and Disposition of Persons Apprehended; Arrest and Confined; Disposition of AWOL Personnel; Guidance on Firearms; Class “E” Allotment; Disciplinary Power of Commanding Officer; and Miscellaneous (Primer on the Articles of War and Major Steps in the Processing of a Criminal Case).