In PARTproject -> tab page Views -> 2D derivation dialog area, the corresponding assignments are made.
Under View, select a standard view if you want to replace it with a modified view
enter a view you have created yourself using free text input if you want to add it (in the above figure, "special3" is an example).
![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/en/ecatalogsolutions/doc/images/note.png)
Note If the drawing is saved internally in the 3D model, you must use exactly the name defined previously.
From the 3db [From 3db file], if you have created an internally saved 2D drawing in the Sketcher.
a model that you have created in Sketcher and saved in the project directory.
This is displayed in the list field if it is available in the project directory as a .2db file (in the figure above, for example, "senkkopf.2db)
Select Add or Replace or Overlay:
This is only possible if you have selected a self-created view!
Only possible if you have selected a standard view. The respective standard view is overwritten.
Extra details from a 2db file can be incorporated into a standard 2D derivation by means of overlaying.
The third figure shows a purely exemplary overlay of a standard 2D derivation and an extra 2db file.
