Miguel Ayala,
You can move reports from one environment to another. They would reside in the Cost Transparency - Config project. You would just need to use either in In App Promotion and select the source that you would like to transfer (i.e. Stage) and then the destination (i.e. Prod).
One side note to this is if you have added the report to a collection (i.e. IT Finance Collection, so when you click on that section, you see your report in the collection). You would also need to push the settings as well.
What I mean by the report collection is the following you would need to push the Settings as well.

In-App Promotion:
