CCM-12523 - Updates after APIM Review

Author: nhsd-david-wass

specification/api/components/documentation/APIDescription.md

@@ -134,6 +134,13 @@ You need to get your software approved by us before it can go live with this API
 Before go-live, you must complete a smoke test in the NHS Notify production environment.
 The smoke test confirms that your live credentials, connectivity, and print workflow operate correctly end-to-end. It will be carried out in coordination with the NHS Notify Supplier API team.
 
+The process is as follows:
+
+* retrieve and print one or more live test letters through the production API.
+* send the printed output to the address provided.
+* submit a Management Information (MI) update for verification.
+
+
 The process is as follows:
 
 * retrieve and print one or more live test letters through the production API.