Send beta onboarding template if migrated from Softwire

app/models/user.rb

@@ -67,13 +67,22 @@ class User < ApplicationRecord
   MFA_TEMPLATE_ID = "6bdf5ee1-8e01-4be1-b1f9-747061d8a24c".freeze
   RESET_PASSWORD_TEMPLATE_ID = "2c410c19-80a7-481c-a531-2bcb3264f8e6".freeze
   CONFIRMABLE_TEMPLATE_ID   = "257460a6-6616-4640-a3f9-17c3d73d9e91".freeze
+  BETA_ONBOARDING_TEMPLATE_ID = "b48bc2cd-5887-4611-8296-d0ab3ed0e7fd".freeze
 
   def reset_password_notify_template
     RESET_PASSWORD_TEMPLATE_ID
   end
 
   def confirmable_template
-    CONFIRMABLE_TEMPLATE_ID
+    if was_migrated_from_softwire?
+      BETA_ONBOARDING_TEMPLATE_ID
+    else
+      CONFIRMABLE_TEMPLATE_ID
+    end
+  end
+
+  def was_migrated_from_softwire?
+    old_user_id.present?
   end
 
   def skip_confirmation!