As you know Ui-Router is more flexible and provide more features than ngRouter, so there is a bit different in working with UI-Router for which you can follow the steps below:
1. Include Ui-Router module.
2. Use UI-Router as module dependency.
var app= angular.module( 'app', ['ui-router']);
3.Use $stateProvider to configure state and routes like:
3.2 Routinh URL(Location)
3.4 Controller associated with views
3.5 Nested views/states
4. Declare ui-view in order to inject(hold) the content(view). You can have multiple ui-view or nested view