Learn about Webel's comprehensive SysMLv2 Workshop Seminar course!
VIDEO: The Webel SysMLv2/MBSE course has landed! Take a quick tour!
Webel now has a SysMLv2 Online Self-Study course with self-test Quizzes!

A definition or usage is specified as a variation by placing the keyword variation before its kind keyword. A variation is always abstract, so the abstract keyword is not used on a variation.

Icon class
icon_class
fas fa-quote-left
icon_class_computed
fas fa-quote-left
Related content
Variability Examples: VehicleVariabilityModel.sysml: (1) packages and members overview
Variability Examples: VehicleVariabilityModel.sysml: (2) 150% Model relational view
Variability Examples: VehicleVariabilityModel.sysml: (3) 100% Model relational view
Source
OMG Systems Modeling Language TM (SysML®) Version 2.0 formal/2025-09-03 (Sep 2025)
Copyright information
About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes
Snippet kind
INFO
Full quote
A definition or usage is specified as a variation by placing the keyword variation before its kind keyword. A variation is always abstract, so the abstract keyword is not used on a variation.
Next snippet
All usages declared within the body of a variation definition or usage are declared as variant usages by placing the keyword variant at the beginning of their declarations. Variant usages may only be declared within a variation.
Related snippets
Related snippets (backlinks)
The kind of a variant usage must be consistent with the kind of its owning variation.
Visit also
Visit also (backlinks)