# Participant Details

The participant details page provides a view to edit and access participant profile data. The layout and contents of this page are highly configurable per circle.

Fields must be one of the built-in properties described below or a custom property defined for the circle. The layout can be configured to group properties together with headings for each section, or to order fields individually on the page in a 12-column grid system.

# Common Built-In Properties

A number of built-in properties are predefined and available for use in any circle. Any combination of the below properties may be configured for read-only view or editing in both the admin portal and participant dashboard.

accountStatus

Account status is set automatically by the Nexus system and cannot be changed. Values for this field include the following:

Active
The participant has registered and verified their account.
Unverified
The participant has initiated registration but not verified their email address.
Invited
The participant has been invited to participate but not yet accepted the invitation.
Blocked
The participant's account has been blocked and may no longer log in.

participantStatus

Participant status is indicated by the large colored banner at the top of the participant details page. This field plays a similar role to account status, but is editable by administrators. Values for this field include the following:

Pending
The participant has registered but not yet consented to participate.
Consented
The participant has fully consented to participate.
Aged_Out
The participant previously consented to participate as a child but has not yet reconsented as an adult.
Ineligible
The participant was deemed ineligible and may no longer participate.
Withdrawn
The participant voluntarily opted out of participation.

firstName

The participant's first name.

middleName

The participant's middle name.

lastName

The participant's last name.

createdAt

The date when the participant's account was created.

birthdate

The participant's date of birth.

The participant's age, automatically calculated based upon their listed date of birth. This value is only available in the Nexus admin portal and is not returned via the API. The format of the displayed age in the admin portal is configurable:

Years

The age in years (rounded down).

Months

The age in months (rounded down).

Years and Months

The age in a combination of years and months (rounded down).

language

The participant's registered language. When returned from the API, this value will be a two-character language code according to the ISO 639-1 standard.

email

The participant's email address.

address

The participant's street address. The address is subdivided into the following fields:

address1
The street and house number.
address2
Optional secondary address information, such as apartment number.
state
The state or territory. For U.S. addresses, this value may be the state's standard two-letter abbreviation.
city
The town, city, or village.
zip
The postal code.
countryCode
The two-character country code, according to the ISO 3166-1 standard.

contactInfo.phones

The list of the participant's phone numbers.

contactInfo.doNotContact

The do not contact flag, which can be used to disable sending reminders to a participant. Account-related emails (e.g. password reset) and notifications triggered directly by task submission may still be sent.

# Other Registry Properties

Each registry is pre-configured to utilize a customizable set of identifiers and properties. Any registry property can optionally be included on the participant details page as an editable or readonly value.

Contact Tempus to request updates to your registry identifiers or properties.