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Welcome to SEVOCAB: Software and Systems Engineering Vocabulary

Find authoritative definitions for software and systems engineering terms in SEVOCAB.
A project of the IEEE Computer Society and ISO/IEC JTC 1/SC7, SEVOCAB includes definitions
from international standards. You can search for a term as defined in the standards,
or for all the definitions in a source standard. To give you an understanding of related
concepts, SEVOCAB will return any definition for the term, as well as all the definitions
that use the term.

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This definition is copyrighted ©, 2024 by the IEEE.
The reader is granted permission to copy the definition as long as the statement
" Copyright©, 2024, IEEE. Used by permission." remains with the definition.
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Copyright © 2024 ISO/IEC.
In accordance with ISO/IEC JTC 1/SC 7 N2882 and N2930, this definition is made publicly available.
Permission is granted to copy the definition providing that its source is cited.
 
Material reprinted with permission from Project Management Institute, A Guide to the Project Management Body of Knowledge (PMBOK®) Guide - Sixth Edition, 2017.
Copyright and all rights reserved. PMI is a service and trademark of the Project Management Institute, Inc. which is registered in the United States and other nations.