Activity Relationship
Exchange of implicit asset(s) by 2 activities, one activity using some asset generated by the other. A communication implies that activity a2 is dependent on another a1, by way of some unspecified asset that is generated by a1 and used by a2.
Thus, an activity can reference another one, showing a chain of derivations or dependencies between actions over time.
Appears in
Constraints
Unique key(s)
- Activity(from), Activity(to), Activity Relationship Type Code
Stereotype(s)
n/a
Attributes
| Attribute | Type | Multiplicity | Attribute note |
|---|---|---|---|
| Activity Relationship Type Code | Codeable Concept | 1 | Uniquely specifies a type of the relationship between 2 activities (e.g., was informed by, depended upon).
Value Set: To be developed.
|
Relationships
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How to cite:
Canadian Institute for Health Information. Activity Relationship. Accessed November 02, 2026.
