Update Find and Use API service details

source/guides/api-guidance/index.html.md.erb

@@ -66,10 +66,21 @@ Find and Use an API is currently in Public Beta.  It provides a GOV.UK branded p
 
 Developers of new DfE APIs should aim to host their services on Find and Use an API, leveraging the security benefits and infrastructure cost savings of a shared service.  Existing APIs should be listed on the service to allow discoverability and satisfy CDDO reporting requirements.
 
-The public-facing consumer portal can be found at https://beta-find-and-use-an-api.education.gov.uk
+### Development / Test / Pre-Production service
+The Find and Use an API Pre-Production service should be used for all non-production purposes, e.g. development, test, UAT, OAT, or pre-production workloads.
 
-The DfE developer-facing management portal can be found at https://apimanagement.education.gov.uk
+* The pre-production version of the public-facing consumer portal can be found at https://pp-find-and-use-an-api.education.gov.uk
+* The pre-production version of the DfE developer-facing management portal can be found at https://pp-apimanagement.education.gov.uk
+* Pre-production hosted APIs are available at https://pp-api.education.gov.uk
 
+### Production service
+The Find and Use an API Production service should *only* be used for production workloads.
+- The public-facing consumer portal can be found at https://beta-find-and-use-an-api.education.gov.uk
+- The DfE developer-facing management portal can be found at https://apimanagement.education.gov.uk
+- APIs are available at https://api.education.gov.uk
+
+### Onboarding
+DfE developers can request a workspace in the pre-production instance at any time and start to use the service.  Please contact [email protected] to arrange a guided onboarding session for your team if required.
 
 ## API Specification and documentation