Description: Each entry provides the module that needs to be upgraded and the type of operation that needs to be performed on this module. The upgrade operation, selected using the object 'ciuUpgradeOpCommand', would be performed on each and every module represented by an entry in this table. Each such module of the type PhysicalClass module(9), has an entry in entPhysicalTable in ENTITY-MIB, where that entry is identified by entPhysicalIndex. Only modules capable of running images, identified by ciuImageVariableName would have an entry in this table. This table cannot be modified when ciuUpgradeOpCommand object contains value other than 'none'.