Translations:PartDesign AdditiveBox/7/en

From FreeCAD Documentation
  1. Press the Additive Box button. Note: the Additive Box is part of an icon menu labelled Create an additive primitive. After launching FreeCAD, the Additive Box is the one displayed in the toolbar. If a different primitive is displayed, click on the down arrow besides the icon and select Additive Box in the menu.
  2. Set the Primitive parameters and Attachment.
  3. Click OK.
  4. A Box feature appears under the active Body.