# text.div
This code system http://hl7.org/fhir/action-participant-function defines the following codes:

Code | Display | Definition
performer | Performer | The participant is the performer of the action.
author | Author | The participant is the author of the result of the action.
reviewer | Reviewer | The participant is reviewing the result of the action.
witness | Witness | The participant is a witness to the action being performed.

# description
The function performed by the participant for the action.

# concept[].definition
The participant is the performer of the action.

# concept[].definition
The participant is the author of the result of the action.

# concept[].definition
The participant is reviewing the result of the action.

# concept[].definition
The participant is a witness to the action being performed.