Editing Work breakdown structure (section)

==== Work package ====
According to the [[Project Management Institute]], a '''work package''' is the "lowest level of the work breakdown structure for which cost and duration are estimated and managed."{{sfn|Project Management Institute|2021|loc=§Glossary Section 3. Definitions}}

A work package at the activity level is a task that:

* can be realistically and confidently estimated;
* makes no sense practically to break down any further;
* can be completed in accordance with one of the heuristics defined above;
* produces a deliverable which is measurable; and
* forms a unique package of work that can be outsourced or contracted out.