Hybrid architecture for an aircraft system

A system for configuring an aircraft management system comprising:

• a configuration device integrated into the avionic system of a cockpit of the aircraft, the device comprising:
• a processing unit configured to obtain at least one item of computation data of at least one configuration parameter of the management system, the processing unit being furthermore configured to configure said management system with said at least one received computed parameter, and
• a communication unit configured to send, to a computation device independent from the avionic system of the aircraft cockpit, a request for computing said at least one parameter on the basis of said at least one item of computation data, the communication unit being furthermore configured to receive, from said computation device, said at least one computed parameter, the system further comprising:
• said computation device independent from the avionic system of the aircraft cockpit, the computation device comprising:
• a processing unit configured to compute, on the basis of received items of computation data, said configuration parameter, and
• a communication unit configured to receive, from the configuration device, said computing request, and to send, to said configuration device, said computed configuration parameter.