{code:java} pipeline { parameters { matrixCombinationsParam 'TARGET_ARCHS', description: 'Target platforms to build engine for' } }{code} Or maybe it is currently somehow achievable via '$class' and 'MatrixCombinationsParameterDefinition' (if yes, then this should be documented)?
The code above leads to: {noformat} TARGET_ARCHSNot applicable. Applicable only to multi-configuration projects.{noformat}
Also don't know how to use the approach with 'properties' above to extend the set of parameters with a new MatrixCombinationsParameterDefinition one instead of overwriting the entire parameter list.