Computerwoche reports that the Eucom joint venture owned by France Telecom and Deutsche Bundespost Telecom is moving into the European value-added services market via a consortium, in which it will have the majority holding, set up to establish a Europe-wide reservation system based on integrated services digital networks; the other members of the Paris-based consortium, to be known as Eurotop, are the French software house GSI-TT, IBM France, and travel agents TUI and Thomson.