Assign a shortcut to move camera on x-y plane

Hello All,

I’m wondering if there’s a way to create shortcuts to move the camera on a parallel view (top view for example) specific distances.

Let’s say that I would like to move up and down on the Y plane, so when I hit the “page up” key it adds +100m to the camera’s Y location:

and when I hit “page down” , it moves it -100:

is it possible to assign shortcuts like this?

Thank you!