Rendering Objects and Shadows (No Ground Plane)

[l1tay2]

I want to render out objects and their shadows. I only want the objects and shadows to appear in the render, not the ground plane. The ground plane needs to be there to "catch" the shadows.

My goal is to comp them in photoshop over a white background, or any background really.

How should I go about this?

Thank you.

[ian_barter]

Ground plane just needs a VrayMtlWrapper assigned to it with these settings.

+ Matte Surface
Alpha Contribution -1
+ Shadows
+ Affect Alpha

[l1tay2]

Appreciate it Ian!