IHE Pharmacy Medication Overview, published by Integrating the Healthcare Enterprise (IHE). This guide is not an authorized publication; it is the continuous build for version 1.0.0-preview2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/pharm-meow/tree/r4 and changes regularly. See the Directory of published versions
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Actor Required Grouping

This section describes required and recommended actor groupings for the IHE Medication Overview (MEOW) Profile. This content is preliminary and will be completed in a future version.

An actor from this profile (Column 1) shall be grouped with the corresponding actors listed in Column 2.

MEOW Actor	Grouped Actor	Reference
Medication Overview Repository	ATNA Secure Node or Secure Application; IUA Authorization Server / Resource Server (as applicable)	Security and audit (see Security Considerations)
Medication Overview Consumer	ATNA Secure Node or Secure Application; IUA Authorization Client (as applicable)	Security and audit (see Security Considerations)
Medication Overview Creator	ATNA Secure Node or Secure Application	Security and audit (see Security Considerations)

The grouping with MPD actors is described in Cross Profile Considerations.