An open source project on Source Forge using ebBP provides a start for user communities to engage business collaborations. Middle East Technical University in Turkey has created and provided the tools while significant work continues in the health care domain.

Open Source site
http://sourceforge.net/projects/freebxmlbp
http://sourceforge.net/cvs/?group_id=154705

License
http://www.srdc.metu.edu.tr/freebXMLBP/freebXMLBP-License.txt

User Guide draft
http://www.oasis-open.org/committees/download.php/19228/ebBP-Editor-User...