1. A management system of CAD data comprising: a storage unit which stores a set of the CAD data, and a set of one or more mesh conditions under which a CAE model is created from the set of the CAD data and a set of one or more analysis conditions under which CAE analysis on the created CAE model is performed associated with the set of the CAD data; and a process unit which, to perform the CAE analysis on the set of the CAD data, reads from the storage unit the set of the CAD data, and the set of the mesh conditions and the set of the analysis conditions associated with the set of the CAD data, creates the CAE model from the read set of the CAD data under the read set of the mesh conditions, and performs the CAE analysis on the created CAE model under the read set of the analysis conditions.