Update routes

app/views/organisations/show.html.erb

@@ -36,7 +36,7 @@
       <% end %>
     <% end %>
     <% if FeatureToggle.merge_organisations_enabled? %>
-      <p>Is your organisation merging with another? <%= govuk_link_to "Let us know using this form", merge_organisation_path %></p>
+      <p>Is your organisation merging with another? <%= govuk_link_to "Let us know using this form", merge_start_organisation_path %></p>
     <% end %>
   </div>
 

config/routes.rb

@@ -120,6 +120,9 @@ Rails.application.routes.draw do
       post "managing-agents", to: "organisation_relationships#create_managing_agent"
       delete "managing-agents", to: "organisation_relationships#delete_managing_agent"
       get "merge", to: "organisations#merge"
+      get "merge/start", to: "merge#start"
+      get "merge/organisations", to: "merge#organisations"
+      patch "merge/organisations", to: "merge#organisations"
     end
   end