diff --git a/models/intermediate/core/schema.yml b/models/intermediate/core/schema.yml
index 0399b27..27d267a 100644
--- a/models/intermediate/core/schema.yml
+++ b/models/intermediate/core/schema.yml
@@ -3775,8 +3775,8 @@ models:
       - name: service_business_type
         data_type: string
         description: |
-          Identifies the service type (Screening, Deposit Management, Protection) 
-          according to New Pricing documentation.
+          Identifies the service type (Screening, Deposit Management, Protection 
+          or Guest Agreement) according to New Pricing documentation.
           Cannot be null.
         data_tests:
           - not_null
@@ -3785,6 +3785,7 @@ models:
                 - SCREENING
                 - PROTECTION
                 - DEPOSIT_MANAGEMENT
+                - GUEST_AGREEMENT
                 - UNKNOWN
 
       - name: service_source