The Justitiële Informatiedienst in Almelo, the Netherlands, has released the toolkit that it developed to support management of ebXML Collaboration Protocol Agreements (CPAs) under an open source (EUPL) license. The toolkit, and previous versions of it, have been used to create and manage the CPAs for organizations in various government sectors in the Netherlands. Hundreds of millions of ebXML messages have been exchanged based on CPAs created using the toolkit.
The following is from http://www.osor.eu/projects/cpatoolkit:
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