In this section, you perform a Boolean operation that join the inserts to the lifters.
The Mold Boolean command is used to check for interference in the Mold Design assembly, cut a component body by using the cutting tool components, or unite two components into one.
- On the Quick Access toolbar, click Design View > View1.
- On the Mold Design browser, turn off the visibility of Top.
- Orient the model as shown in the following image.
- On the ribbon, click Mold Assembly tab > Boolean panel > Mold Boolean
. - On the Mold Boolean dialog box, click Add
. - Select the lifter labeled 1 in the following image as the Unite Body
reference. - Select the insert labeled 2 in the following image as the Join Body
reference. 
- On the Mold Boolean dialog box, click Apply to unite the selected bodies.
- Repeat the steps to unite for the other lifter and insert and then click OK to finish the operation.
Note: You are not required to create a Mold Boolean for the slider assembly in this tutorial.