How to carry out Boolean operation between parts in ug assembly

Dude, look at me. First, in the assembly environment, point the mouse at part A and double-click it. After all other parts turn green, click Waveform Geometry Connector in the toolbar assembly to open the Waveform Geometry Connector dialog box. Select the "Body" box, check the "Time Stamp", then select the B part for Boolean cloud computing, click OK to save the file, and then open the A part drawing. At this time, you will see that part B has been copied to part A, and it is according to the assembly position. hahahaha