# 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: Association
A classifier representing a semantic relationship between two Class instances. An end property of an association that is owned by an end class or that is a navigable owned end of the association indicates that the association is navigable from the opposite ends; otherwise, the association is not navigable from the opposite ends. ## Specializes ## Classifier ## Attributes
Name | Data type | Occurs | Description
--- | --- | --- | ---
isAbstract | Boolean | 1..1 | True if the instance of this class is abstract. The default value is false.
## Relationships
Name | Class | Occurs | Description
--- | --- | --- | ---
ownedEnd | Property | 0..2 | An end owned by this Association.