Change adobe default jpg save to exr

It seems like that when a .psd is published to SG for review from inside PS using the SG toolkit, that a .jpg image is produced for review. Need to see an exr published instead of a jpg. How is it possible ?


Any clue please. ?. I tried publishing a photoshop image. It sits in publish folder but jpg folder was empty. 

In env\includes\settings\tk-multi-publish2.yml,

  • name: Upload for review
    hook: “{engine}/tk-multi-publish2/basic/”
    settings: {}

My objective is to change saving jpg to exr format.