| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
| I | DomainResource | Group of multiple entities Can only have members if group is "actual" | ||
| Σ | 0..* | Identifier | Unique id | |
| Σ | 1..1 | code | person | animal | practitioner | device | medication | substance GroupType (Required) | |
| ΣI | 1..1 | boolean | Descriptive or actual | |
| Σ | 0..1 | boolean | Whether this group's record is in active use | |
| Σ | 0..1 | CodeableConcept | Kind of Group members | |
| Σ | 0..1 | string | Label for Group | |
| Σ | 0..1 | unsignedInt | Number of members | |
| 0..* | BackboneElement | Trait of group members | ||
| 1..1 | CodeableConcept | Kind of characteristic | ||
| 1..1 | Value held by characteristic | |||
| CodeableConcept | ||||
| boolean | ||||
| Quantity | ||||
| Range | ||||
| ?! | 1..1 | boolean | Group includes or excludes | |
| 0..1 | Period | Period over which characteristic is tested | ||
| I | 0..* | BackboneElement | Who or what is in group | |
| 1..1 | Reference(Patient | Practitioner | Device | Medication | Substance) | Reference to the group member | ||
| 0..1 | Period | Period member belonged to the group | ||
| 0..1 | boolean | If member is no longer in group | ||
Documentation for this format | ||||