MIL-DTL-87929F covers the requirements for preparation of equipment Operation and
Maintenance (O&M) Technical Manuals (TM) in Work Package (WP) and Subordinate Work Package (SWP)
formats. Manuals using the WP and SWP concept described within this specification, are intended for use at
Intermediate and Depot levels on all equipment and at Organizational level for equipment not using the
MIL-DTL-83495 maintenance manual concept. This specification provides for Standard Generalized Markup
Language (SGML) Document Type Definitions (DTD) usage required for preparation of work package format
manuals (see appendices A through L). All appendices are intended for compliance when required.