kind of done

app/Nova/CategoryResource.php

@@ -80,16 +80,6 @@ public function fields(NovaRequest $request): array
                 ->copyable()
                 ->rules('required', 'integer'),
 
-            DateTime::make('Created At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
-            DateTime::make('Updated At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
             HasMany::make('Question Groups', 'questionGroups', QuestionGroupResource::class),
 
             HasMany::make('Sessions', 'sessions', SessionResource::class),

app/Nova/QuestionGroupResource.php

@@ -93,16 +93,6 @@ public function fields(NovaRequest $request): array
             Textarea::make('Scoring Instructions')
                 ->rules('nullable'),
 
-            DateTime::make('Created At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
-            DateTime::make('Updated At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
             HasMany::make('Questions', 'questions', QuestionResource::class),
         ];
     }

app/Nova/QuestionResource.php

@@ -4,6 +4,7 @@
 
 namespace App\Nova;
 
+use Illuminate\Support\Str;
 use Laravel\Nova\Fields\BelongsTo;
 use Laravel\Nova\Fields\Boolean;
 use Laravel\Nova\Fields\DateTime;
@@ -11,6 +12,7 @@
 use Laravel\Nova\Fields\ID;
 use Laravel\Nova\Fields\Number;
 use Laravel\Nova\Fields\Select;
+use Laravel\Nova\Fields\Text;
 use Laravel\Nova\Fields\Textarea;
 use Laravel\Nova\Http\Requests\NovaRequest;
 use Maatwebsite\LaravelNovaExcel\Actions\DownloadExcel;
@@ -78,10 +80,17 @@ public function fields(NovaRequest $request): array
         return [
             ID::make()->sortable(),
 
+            Text::make('Question', 'text')
+                ->displayUsing(fn ($value) => Str::limit($value, 40))
+                ->onlyOnIndex()
+                ->sortable(),
+
             BelongsTo::make('Question Group', 'questionGroup', QuestionGroupResource::class)
                 ->sortable()
                 ->filterable(),
 
+            
+
             Textarea::make('Text')
                 ->rules('required')
                 ->updateRules('required'),
@@ -118,16 +127,6 @@ public function fields(NovaRequest $request): array
                 ->sortable()
                 ->filterable(),
 
-            DateTime::make('Created At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
-            DateTime::make('Updated At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
             HasMany::make('Answers', 'answers', AnswerResource::class),
         ];
     }

app/Nova/ScreeningResource.php

@@ -104,11 +104,6 @@ public function fields(NovaRequest $request): array
                 ->sortable()
                 ->filterable(),
 
-            DateTime::make('Updated At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
             HasMany::make('Sessions', 'sessions', SessionResource::class),
         ];
     }

app/Nova/SessionResource.php

@@ -134,16 +134,6 @@ public function fields(NovaRequest $request): array
                 ->filterable()
                 ->rules('nullable'),
 
-            DateTime::make('Created At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
-            DateTime::make('Updated At')
-                ->exceptOnForms()
-                ->sortable()
-                ->filterable(),
-
             HasMany::make('Answers', 'answers', AnswerResource::class),
 
             HasMany::make('Logs', 'logs', LogResource::class),