diff --git a/services/external-actor-gateway-service/openapi.yaml b/services/external-actor-gateway-service/openapi.yaml
index 5156654..a6a714e 100644
--- a/services/external-actor-gateway-service/openapi.yaml
+++ b/services/external-actor-gateway-service/openapi.yaml
@@ -130,6 +130,12 @@ components:
           $ref: "#/components/schemas/ProspectId"
         email:
           type: string
+        phoneNumber:
+          type: string
+          pattern: ^\+[1-9]\d{1,14}$
+        linkedinProfileUrl:
+          type: string
+          minLength: 1
         source:
           type: string
           minLength: 1