Adding a transparent window to an object

[CJT_77]

Hi,

How do I add a tranparent window to an object? Like the food pouch for example?

[Ussnorway]

you make a window i.e, a square shape and put it in front

or you select [only] part of the food pouch model and change that area to glass instead of whatever it was before... which one works best would depend on the model, lighting and camera angle to what ever is behind the glass