state main memobox url memobox memobox_id templateUrl src templates le

        .state('main.memobox', {
            url: '/memobox/:memobox_id',
            templateUrl: 'src/templates/legal/memobox.html',
            controller: 'SubMatterController as subMatterController'
        })
            .state('main.memobox.feed', {
                templateUrl: 'src/templates/feed/feed.html',
                controller: 'FeedController as feedController',
                resolve: {
                    subMatter: ['$stateParams', function($stateParams) {
                        return $stateParams.subMatter;
                    }],
                    user: ['$stateParams', function($stateParams) {
                        return $stateParams.user;
                    }]
                },
                params: {subMatter: null, user: null}
            });
            
...
	$state.go('main.memobox.feed', {subMatter: $scope.subMatter.$promise, user: currentUser.$promise});