Define custom routes on custom page.

[teekenl]

Sorry if this question was asked before.
I was having custom page, named as Status but I cant find a way to define custom routes for my custom page, eg: localhost:3000/admin/dashboard/status instead of localhost:3000/admin/status (default).

My code snippet:

   ActiveAdmin.register_page "Status" do
     # content here
   end

in my config/routes:

  ActiveAdmin.routes(self) # setup routes for active admin 

I have tried to using namespace, but it does not work in my case, because dashboard is a constant/mode object, but just prefix/name I want to add for this particular route.