Translations:Creating a simple part with PartDesign/101/en

The newly created active Body with its content expanded. The Origin is greyed out, which indicates that its content is not visible in the 3D view. You can make Origin's content visible in the 3D view by selecting Origin and pressing the spacebar on your keyboard. Origin will now show black in the tree. Press the spacebar again to hide its content in the 3D view. Click again on the arrow or plus sign in front of Origin to collapse its content in the Model tree. Before we continue, let's take the opportunity to rename the Body.