Copyright and licensing

All Drupal handbook pages are © copyright 2000-2009 by the individual contributors and can be used in accordance with the Creative Commons License, Attribution-ShareAlike2.0. This copyleft license (very similar to the GPL) allows anyone to copy, modify, and redistribute modifications of all or part of the Drupal handbook as long as

• the license is included with all copies or redistributions.
• the Drupal handbook is attributed as the originating document.

These conditions can be waived only if permission is obtained from the copyright holder(s). By posting comments to the pages in the Drupal handbook, Drupal site members agree that the comments can be revised and/or incorporated wholesale into the Drupal handbook pages under the licensing terms given above.

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