How to back promote a US created in a higher environment

You may run into the situation where you need to back promote some changes that were applied directly in a higher environment in your flow. 

In this scenario, we use Production as the higher environment but this could be changed to UAT, QA, Staging and others accordingly.  
  1. Create the US and select “Production” as the ORG Credential.
  2. Commit the changes you want to back promote in the US and flag it as "Promote Change".
  3. Go to Promotions Tab and click on New. 
  4. In Source Environment select “Production”
  5. Select the Project linked to the flow where you want to back promote and set the Status to "Completed". 
  6. Add the US to the Promotion record.
  7. The US will be available now to be back promoted.

How did we do?