Production Rule for Functional Requirement # 2d

<Defined SYSTEM_FAILED_ MANAGEMENT_METHODS> (2.0a6):

<SYSTEM_FAILED_ MANAGEMENT_METHODS Written> (2.0a6A)

<SYSTEM_FAILED_ MANAGEMENT_METHODS _CHANGES Written> (2.0a6b)

<SYSTEM_FAILED_ MANAGEMENT_METHODS _CHANGES Maintained> (2.0a6c)

<SYSTEM_FAILED_ MANAGEMENT_METHODS Up-to-Date> (2.0a6d)