Some use cases for supplemental data involve returning patient-specific resources. For example:

```cql
"SDE Observations To Be Reported to CDC":
   [Observations : "Some Value Set"]
```

Since supplemental data elements evaluated at the population level function as accumulators, this would effectively result reporting patient-specific resources in population level reports, which from a practical perspective would be prohibitive.

To avoid this, support the ability for a supplemental data element to be reported only for a particular report type:

cqfm-includeInReportType code 0..* What type of report the element should be included in.

Code should be bound required to: https://hl7.org/fhir/valueset-measure-report-type.html

Long definition:
Indicates what types of report the element on which it appears should be included in. If no values are specified, the default behavior is that elements are included in all report types.

The extension can appear on:

Measure.supplementalData

Consider whether the extension should be usable on:

Measure.group
Measure.group.population
Measure.group.stratifier