I want my Icon pick vendor id 18 for stg and 21 for prod, I would like to understand how you make this filter. I found DEPLOY_ENV thing but I couldn't understant where I have to config this, the documentation is very poor related to this

I want my Icon pick vendor id 18 for stg and 21 for prod, I would like to understand how you make this filter

I want my Icon user vendor id 18 for stg and 21 for prod, I would like to understand how you make this filter