Description: An arbitrary index for this management task entry, which is unique for all values of smScriptOwner and smScriptName. This index allows multiple management tasks to be be configured which use the same script, as well as providing a unique integer identifier for each management task. These index values may be reused by management applications or the agent. There is no requirement to retain the semantics of an active seeTaskControlEntry once the seeTaskControlRowStatus is set to 'destroy'.