Assembly Design > Using Assembly > Placing Components > Unplaced Components > To Place an Unplaced Component
  
To Place an Unplaced Component
To place an unplaced component, redefine the component and establish placement constraints.
1. Right-click the component and choose from the shortcut menu.
2. The Component Placement tab opens. The component appears in a separate window.
3. Place the component in the normal way.