1. Method for the automated management of a plurality of services envisaged by a predetermined communications plan of a telecommunication system on-board a naval unit comprising a plurality of radiocommunication apparatus, characterised in that it comprises the operations of: defining static constraints or criteria, representative of the apparatus forming part of the on-board system, including a first set of data indicating the nominal operating parameters of said apparatus; defining dynamic constraints or criteria, representative of the current operating state of said apparatus, including a second set of data indicating the estate of use of the apparatus by active services and a third set of data indicating the operating condition of the apparatus; acquiring a request for activation of a service; searching for a communications resource including a combination of apparatus, adapted to perform the service required on the basis of said static constraints associated with the selected apparatus; checking for availability of the resource, on the basis of said dynamic constraints associated with the selected apparatus; assigning said resource to the service required, if the resource is available; if the resource is not available, assigning a different resource including a different combination of apparatus available for the service required, selected on the basis of said static constraints or criteria and said dynamic constraints of criteria; in which selection of the combination of available apparatus forming a communications resource is performed by consulting a graph representing the space of all the possible combinations of apparatus and selecting an optimum solution on the basis of the constraints specified, the optimum condition being defined as that where all the constraints are satisfied.