The zone filter in the Verity search engine extracts zones and fields in
documents so that they can be searched. The collection administrator defines the
zones and fields that are extracted.
You can search over zones for two specific types of documents:
Markup Language documents. This includes both
Internet Message Format documents. This includes standard
A region of text must first be defined as a zone in order to be a field.
Depending on how an administrator has defined the collection, a region of text can
be only a zone, or it can be both a field and a zone.
Zones and Fields