# Extensions - DK EHMI Endpoint Register (EER) - Configurations v1.0.0-draft

* [**Table of Contents**](toc.md)
* **Extensions**

## Extensions

* [EER System Extension - EUA](StructureDefinition-eer-dk-eua-system-extension.md) 
Reference to a Device that is used to specify one or more systems which an Endpoint uses This is equivalent to the SOR-element 

* [EER System Extension - MSH](StructureDefinition-eer-dk-msh-system-extension.md) 
Reference to a Device that is used to specify one or more systems which an Endpoint uses This is equivalent to the SOR-element 

* [EER System Extension - AP](StructureDefinition-eer-dk-network-supply-system-extension.md) 
Reference to a Device that is used to specify one or more systems which an Endpoint uses 

