IBM introduced its <A HREF="http://www-4.ibm.com/software/webservers/p000327.html">WebSphere B2B Integrator</A> software, which combines technologies from IBM's integration and transaction software and is based on open XML technology. WebSphere B2B Integrator will be built on IBM's WebSphere application server, MQSeries messaging software and open XML technology for the exchange of e-contracts called tpaML.