Dear all, Here are some comments from my colleague Oliver: AgreementSchemaTypes: wsa-Namespace is not used (should be removed) wsrf-bf: fault section could be moved to wsdl, therefore eliminating the dependency to wsrf-bf in the xml-schema (only in wsdl). AgreementAcceptanceSchemaTypes: Namespaces wsa and wsrf-bf should be removed since they were not used in the schema. Best regards Wolfgang -- Wolfgang Ziegler www.scai.fraunhofer.de/ziegler.html Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI) Schloss Birlinghoven, D-53754 Sankt Augustin, Germany Tel: +49 2241 14 2258; Fax: +49 2241 14 42258 CoreGRID Network of Excellence www.coregrid.net Collaboration Gateway www.coregrid.net/cg Institute on Resource Management and Scheduling www.coregrid.net/irms