# Logical Record Architecture for Health and Social Care
## Discharge Summary Release 0.02

Contents
The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.
# Reference Model Class: ValueSpaceConstraint
A computable constraint that restricts the extension of one or more UML primitive types (specified under the lra::datatype::uml package). ## Specializes ## Constraint ## Constraints
Type | Name | Specification
--- | --- | ---
Constraint binds to an element of kind Instance | LRA Invariant | inv: contraintBinding.element.oclIsKindOf(Instance)
Specification is of kind ValueSpaceSpecification | LRA Invariant | inv: specification.oclIsKindOf(ValueSpaceSpecification)
## Reference Model Type ##