# 1:33.3 Required Grouping - Mobile access to Health Documents (MHD) v4.2.3

* [**Table of Contents**](toc.md)
* **1:33.3 Required Grouping**

## 1:33.3 Required Grouping

Actor(s) which are required to be grouped with other actor(s) are listed in this section. The grouped actor may be from this profile or a different domain/profile.

An actor from this profile (Column 1) must implement all the required transactions in this profile in addition to all of the required transactions for the grouped profile/actor listed (Column 3).

**Table 1:33.3-1: MHD Required Actor Groupings**

| | | | |
| :--- | :--- | :--- | :--- |
| Document Source | - | None | - |
| Document Recipient | XDS on FHIR Option | XDS.b / Document Source / Document Replacement, Document Addendum, Document Transformation, and Folder Management Options | [ITI TF-1: 33.2.2](1332_actor_options.md#13322-xds-on-fhir-option) |
| Document Consumer | - | None | - |
| Document Responder | XDS on FHIR Option | XDS.b / Document Consumer | [ITI TF-1: 33.2.2](1332_actor_options.md#13322-xds-on-fhir-option) |

