Set the layout options if you want to use other settings than the ones previously specified.
In the model, select the objects and/or connections you want to include in the layout generation.
Activate the Format tab bar.
Click Layout > Part layout.
The new layout for the selected parts of the model will be created. Graphic objects, placed model attributes, and free-form texts are included in layout generation if they are grouped with objects.
You have completed automatic generation of the layout for the entire model or for parts of the model.