How do you add a guitar slap in guitar pro 6?

To add a guitar slap in Guitar Pro 6, first, select the note where you want to insert the slap. Then, open the "Note Properties" by right-clicking on the note or using the shortcut (Ctrl + N). In the "Effects" section, choose "Slap" from the list of available techniques. Finally, adjust the velocity and other settings as needed to achieve the desired sound.