1. During the addition of your reference down the catalog it first enters [moderatsiyu]; 2. Exchange with the sites of construction thematics is greeted; 3. Script will verify the information given by you, also, in the case of correspondence to its demands of the administrator of catalog, it will show before the regime of preliminary survey as your reference it will appear before the catalog; 4. If your reference at the point of some reasons cannot pass checking, and you do not want or do not can to change its codes or you experience difficulties with the filling of form - send your proposal directly to administrator;