Hello,
I can give you some quick steps on how to associate the Routing Parameter you have created to an application such as IRD:
Log into GAX and create the new parmeter:
--> Operations --> Parameters ...create and save
Next you want to associate the new Parameter with an application
--> Operations --> Group Templates
from here you will select the template you have just created and Click "Deploy"
- Name the Parameter Group
- Select the Tenant
click "NEXT"
Associate Application
here is where you will associate the application ie: IRD or Composer, you may select from list.
once completed click "Finish"
Now you should be able to see this new routing parameter in IRD.
Please let us know if you have any further questions.
Best Regards,
Tanya