Abstract: Most of the research and development of military electronic equipment have the characteristics of "system-equipment-unit-module" collaborative development. With the rapid growth of information technology, higher requirements of data exchanging in the whole life cycle of the equipment have been put forward. This paper firstly introduces the current status of "six properties". As the equipment present the characteristics such as electronic component, software function and system integration, the technology and method of "six properties" under collaborative development background are proposed to achieve the top-level design indicators and the process monitoring of the overall state of the equipment.