The part for which you are defining a view range and slices is shown here, together with its index range.

Define the I, J, and K range you want to see for this Part.

Instead of a solid view of your Part, you can request to see only slices (planes) through the part for any of the three indices.

Check the box next to an index for which you want to create slices and define the planes for which you want to see these slices.

If no boxes are checked, a solid plot using the view range will be shown.

Resets the View Range and Slices to their default values.

Applies the current settings.