Abstract: A method for simultaneously transferring useful signals between connection points distributed between modules of an electronic assembly. Each signal is transmitted at least substantially continuously between a transmitting connection point and at least one receiving connection point. The method includes the steps of providing a double transfer line common to the assembly of modules, the double transfer line being formed by a group of physical conductors comprising a linking line with at least one linking conductor to which all the modules are connected and a connection line comprising several connection conductors connectible selectively to each of the connection points for transferring useful signals. An identification code is attributed to each connection point and to each connection conductor. Interconnection reconfiguration commands are disseminated by at least one of the modules directly to each of the modules.