View source for Documentation:Opt out a constraint in all relevant viewmodel

{{Edited|July|12|2025}}
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If you need to opt out a constraint in every viewmodel that mentions this constraint, you can use this EAL code.

<syntaxhighlight>
let constraint = Constraint.allInstances->select(c|c.Name = 'NameOfConstraint')->first in
(
  constraint.ConstrainedElement.Nesting.OwningSpan->forEach(span | span.OptOutConstraints.add(constraint))
)

</syntaxhighlight>


[[Category:Constraints and Validation (OCL)]]
[[Category:GuardConstraints and reuse of rules]]
[[Category:Intermediate-Friendly]]
[[Category:Priority 50]]