init project

app/controllers/users/open_users_controller.rb

@@ -0,0 +1,13 @@
+class Users::OpenUsersController < Users::BaseAccountController
+  def destroy
+    current_open_users.destroy!
+
+    render_ok
+  end
+
+  private
+
+  def current_open_users
+    @_current_third_party ||= observed_user.open_users.find(params[:id])
+  end
+end