But === Project loads on the modal basis of a substructure. As part of a harmonic calculation using substructuration methods, the operator ASSE_VECT_GENE projects the loadings of the type cham_no_ DEPL_R from ASSE_VECTEUR [:ref:`U4.61.23 `], on the modal basis of the substructure defined by DEFI_BASE_MODALE [:ref:`U4.64.02 `]. The generalized vectors thus obtained are assembled from the definition of the generalized model from DEFI_MODELE_GENE [:ref:`U4.65.02 `]. The final assembled generalized vector is built on the numbering of the generalized degrees of freedom established beforehand by the operator NUME_DDL_GENE [:ref:`U4.65.03 `]. The result concept produced by this operator is of the vect_asse_gene type.