1. A method for realization of a finite-element model by a computer, wherein the method comprises: generating, using the computer, a finite-element model of a geometric entity, the finite-element model having a particular granularity, wherein modeling the geometric entity includes geometrical coordinates; acquiring at least one property data by an interface of said computer, the at least one property data being associated with a discrete position on the geometrical entity independently from the particular granularity of said finite-element model; storing said at least one property data in a memory of said computer; storing at least one positioning identifier in said memory of said computer, the at least one positioning identifier identifying the discrete position of a corresponding one of said at least one property data on said geometrical entity independently from the particular granularity of said finite-element model; establishing a correspondence between said at least one positioning identifier and at least one element of said finite-element model in said memory of said computer using a rule of correspondence wherein the rule of correspondence establishes the correspondence based at least on the geometrical coordinates; applying the at least one property data to the finite-element model by linking said at least one property data with said at least one element of said finite-element model for which the rule of correspondence with said positioning identifier of said at least one property data was established in said memory of said computer; and modifying the finite element model based on the linking of said at least one property data and said at least one element of said finite-element model, wherein the modification includes updating the property data during creation or modification of at least one element of said finite-element model.