ELISABETH BITTNER#60;br#62;has built up communities on project management and project training and she does communication and PR for project management topics.#60;br#62;#60;br#62;WALTER GREGORC#60;br#62;has directed projects in the USA, in Albania, Hong Kong, Oman, Saudi-Arabia, Turkey and Austria. In addition, he has special experiences in claim and contract management, in project assessment and in PM coaching.#60;br#62;#60;br#62;Both are members of the Siemens Project Directors Community.Jacques Ranciegrave;re, University of Paris (St. Denis)#60;br /#62;