Unlimited Codings allowed for `<Field> is <code>` CIMPL in IG

[okeefm]

If an element is defined with a <Field> is <code> definition, such as TopicCode is LNC#76544-6, one would expect that the Coding element that maps to would allow 1..1 of these Codings. Instead, you are allowed to have 0..* of these same Coding elements, all fixed to the same code.

Element that exhibits the issue: http://build.fhir.org/ig/HL7/us-breastcancer/StructureDefinition-oncology-ProsignaRecurrenceScore.html (look under Code)

Screenshot:

CIMPL for this element: EntryElement: ProsignaRecurrenceScore Based on: SimplifiedLaboratoryTestResultRecorded Concept: LNC#76544-6 Description: "Breast cancer genomic signature assay for 10-year risk of distant recurrence score calculated by Prosigna.

The Prosigna Score is reported on a 0 -100 scale (referred to as ROR Score or Risk of Recurrence Score in the literature), which is correlated with the probability of distant recurrence at ten years for post-menopausal women with hormone receptorpositive, early stage breast cancer."
Value:          Quantity with units UCUM#1
            TopicCode is LNC#76544-6
            Interpretation from RecurrenceRiskScoreInterpretationVS
            DiagnosticService is #pathology
            Specimen is type BreastSpecimen
0..0            EvaluationComponent

[cmoesel]

Fixed.

[cmoesel]

Here's the differential view (matching your original screenshot)...