The following components of i-doit, foreign code and subject to the following licensing conditions:

1. NuSoap (src/classes/libraries/nusoap/nusoap.php)
License: LGPL
Link: http://www.gnu.org/licenses/lgpl.html

2. PHPMailer (src/classes/libraries/phpmailer/class.phpmailer.php)
License: LGPL
Link: http://www.gnu.org/licenses/lgpl.html

3. Barcode Script (src/tools/php/barcode.php)
License: Unbekannt, freie Verwendung
Link: http://www.sid6581.net/cs/php-scripts/barcode/barcode.phps

4. dTree (src/tools/js/dtree.js)
License: unknown, free use
Link: http://www.destroydrop.com/javascript/tree/

5. Prototip (src/tools/js/prototip.js)
License: commercial license, free use
Link: http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode

Under the MIT license (http://www.opensource.org/licenses/mit-license.php) the wfollowing are also affected:

6. Diagram-Library
7. jsmin-1.1.1.php
8. Prototype
9. Scriptaculous
10. DatePicker
11. Control.Modal
12. FPDF

As an alternative to cron under windows the following is used:

13. Crons.exe
Link: http://www.kalab.com/freeware/cron/cron.htm