The MIB leaves this object's DESCRIPTION blank, but given its DisplayString syntax and position next to the enumerated perceivedSeverity object, it illustratively carries the human-readable severity label, such as "MINOR" or "CLEARED" as shown in the MIB's own trap examples, corresponding to the numeric perceivedSeverity value in the same trap. An administrator would read this field to see alarm severity at a glance without decoding the enumeration. This reading is inferred from the sibling object and example traps rather than an explicit DESCRIPTION.