Relativity Structure Analytics Fields

The following Relativity Structure Analytics fields are available:

Field Description
RAE::Email Author Date ID

A string of hashes that corresponds to each email segment of a conversation in the current document.

Each hash is the generated MD5 hash value of the normalized author field and the date field for the email segment. This field creates the visual depiction of email threading in the email thread visualization (ETV) tool. See Email thread visualization.
RAE::Email Threading ID

The conversation to which an email belongs and where in that conversation that email occurred.

The first nine characters represent the email thread group and all emails with a common root. The subsequent five-character components represent each level in the thread leading up to the top segment of an email.
RAE::Email Thread Group

The initial nine characters of the Email Threading ID.

This value is the same for all members of an Email thread group which includes all of the replies, forwards, and attachments following an initial sent email. This field is not relational.
RAE::Email Action

The action the sender of the email performs to generate this email.

Email threading records one of the following action values:

  • SEND
  • REPLY
  • REPLY-ALL
  • FORWARD
  • DRAFT
RAE::Indentation A whole number field that indicates when the document was created within the thread. This is derived from the number of Segments Analytics engine metadata field.
RAE::Email Threading Display

The visualization of the following properties of a document:

  • Sender
  • Email subject
  • File type icon, accounting for email action
  • Indentation level number bubble

The Email Threading Display field also indicates which emails are both inclusive and non-duplicate by displaying the indentation level number bubble in black.
RAE::Inclusive Email

An inclusive email indicator.

Inclusive email messages contain the most complete prior message content, which helps bypass redundant content. Reviewing documents specified as inclusive and ignoring duplicates includes all authored content in an email thread group.
RAE::Inclusive Reason

Lists the reasons a message is marked inclusive. Each reason indicates the type of review required for the inclusive email:

  • Message: The message contains content in the email body requiring review.
  • Attachment: The message contains an attachment that requires review. The rest of the content does not necessarily require review.
  • Inferred match: The email threading identified the message as part of a thread where the header information matches with the rest of the conversation, but the body is different. This reason only occurs on the root email of a thread and is often caused by mail servers inserting confidentiality footers in a reply. Review to verify the message actually belongs to the conversation.
  • Unanalyzed Attachment: The message contains attachments that could not be analyzed by the Analytics engine. In most cases this is due to the attachment being larger than 30 MB.
RAE::Email Duplicate Spare

This Yes/No field indicates whether an email is a duplicate. Duplicate spare refers to a message that is an exact duplicate of another message such as a newsletter sent to a distribution list.

A No value in this field indicates that an email is either not a duplicate of any other emails in the set, or that it is the primary email in the Email Duplicate group. The primary email is usually the email with the lowest Document Identifier/Control Number, an identifier field in Relativity.

A Yes value indicates the document is in an Email Duplicate group, but it is not the primary document.
RAE::Email Duplicate ID This field contains a unique identifier that exists only if the email is a duplicate of another email in the set. If the email is not a part of an email duplicate group, this field is not set.
RAE::Email Thread Hash A hash generated by Relativity for visualizing email threads.