Describes how we are going to manage the work that is to be done: how to divide it into work buckets, how to describe progress within buckets, how to create and manager workers that will process the buckets.

Item Summary
Name	Type	Multiplicity	Description
taskKind	property TaskKindType	[0,1]	Kind of task with respect to the work management (standalone, coordinator, worker).
scavenger	property boolean	[0,1]	Is this task a scavenger i.
partitionSequentialNumber	property int	[0,1]	If this is a partition task executed sequentially under a partitioned master, this is its sequential number.
buckets	property WorkBucketsManagementType	[0,1]	How to create and manage buckets.
workers	property WorkersManagementType	[0,1]	How to create and manage workers.
partitions	property TaskPartitionsDefinitionType	[0,1]	How to create and manage partitions.

Items
- taskKind
  
  Flags: RAM,runtime,AVals:4
  
  Multiplicity: [0,1]
  
  Kind of task with respect to the work management (standalone, coordinator, worker).
- scavenger
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Is this task a scavenger i.e. will it wait until the work is done, looking for buckets that could be reclaimed?
- partitionSequentialNumber
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  If this is a partition task executed sequentially under a partitioned master, this is its sequential number.
- buckets
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  How to create and manage buckets.
- workers
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  How to create and manage workers.
- partitions
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  How to create and manage partitions.