DuckCorp Dico

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1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Work Breakdown Structure
   WBS
      <project> (WBS) A division of a project into tasks and
      subtasks.  The tasks are numbered to indicate their
      relationship to each other.  WBSs are indespensible for
      project planning, particularly when estimating time and
      resource requirements.  Some industries use established work
      breakdown structure systems for billing and reporting
      purposes.
      (2001-05-09)