How do I submit a request to the developers to add the capability to lighten the image in HF? A dark image is impossible to retouch.

I'm having trouble retouching an image because the processed image it is too dark to see well. That's because the original captures were underexposed and HF apparently imports the RAW files without any Lightroom adjustments.

Is there a way in HF to brighten the image for retouching purposes?

I am ...