I inherited a template from another person that has (essentially) two layers: an art background and a color filled border on top of the art. The border is a complex shape that I can't easily recreate by myself if it were to be deleted.
Is there a way to teach Photoshop that I'd like the border layer to be respected as if it were a forced "empty" layer e.g. no content, as if the content below the layer had been deleted? This is so that I can easily export an image that has the border content rendered transparent, but can also easily re-apply the border if I ever change my mind.
I've solved my problem in the short term by simply selecting the content inside the border, cropping to that content, and exporting once, but I don't like either having to do this multiple times, or having to save more than one .psd file.
Thanks for your help!
PS. I am rather new to Photoshop (installed it literally yesterday), so I apologize for any obvious errors.