The model register is a selection of models who have applied for a modeling agency. On the internet, the concept of a model index is often used to develop an online database. In open communities and networks, the word model file is not a qualitative term. Open networks allow a transparent and free communication. The model register of an international modeling agency in the classic high fashion segment is highly exclusive. In contrast, in the area of "Commercial" many model agencies have established working outside the high-fashion standard. It is easier to get in there.