Make OC advanced settings work by permitting the extra parameter

app/services/permitted_attributes/order_cycle.rb

@@ -11,6 +11,7 @@ module PermittedAttributes
 
       @params.require(:order_cycle).permit(
         :name, :orders_open_at, :orders_close_at, :coordinator_id,
+        :preferred_product_selection_from_coordinator_inventory_only,
         incoming_exchanges: permitted_exchange_attributes,
         outgoing_exchanges: permitted_exchange_attributes,
         schedule_ids: [], coordinator_fee_ids: []

spec/controllers/admin/order_cycles_controller_spec.rb

@@ -178,10 +178,22 @@ module Admin
 
           it "returns an error message" do
             spree_put :update, params
+
             json_response = JSON.parse(response.body)
             expect(json_response['errors']).to be
           end
         end
+
+        it "can update preference product_selection_from_coordinator_inventory_only" do
+          expect(OrderCycleForm).to receive(:new).
+            with(order_cycle,
+                 { "preferred_product_selection_from_coordinator_inventory_only" => true },
+                 anything) { form_mock }
+          allow(form_mock).to receive(:save) { true }
+
+          spree_put :update, params.
+            merge(order_cycle: { preferred_product_selection_from_coordinator_inventory_only: true })
+        end
       end
     end