I'm sending 820s and 997s to my trading partner.
When setting up the My Company trading profile, I have the Test Indicator set to P-Production.
Inside the process that creates the EDI, I have made the Test Indicator element as an extensible property for My Company's trading partner:
Once the process is deployed, I've set the extensible property to T-Test for my Company's Trading Partner:
When running the process in my test environment, the Test Indicator value is still P.
As a workaround, I can set the value to T if I use a Set Properties shape. But, I am wondering why I'm unable to set the value using an extensible property at the environment level.