The definition system lets data entities be related to each other, and it includes a number of different field types. It also supports a system of import (parsing) and export (rendering) engines, for formats such as XML and CSV. Data entities are able to be exported from, and imported into, a Drupal site, for purposes such as backup, offline editing, data migration, and data transfer between Drupal databases.
- Unpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules.
· Drupal 4.7.x/5.x