diff --git a/app/Http/Controllers/trainingsController.php b/app/Http/Controllers/trainingsController.php
index d68a6a5..39e9a08 100644
--- a/app/Http/Controllers/trainingsController.php
+++ b/app/Http/Controllers/trainingsController.php
@@ -15,7 +15,7 @@ class trainingsController extends Controller
     public function create(){
 
         if(auth()->user() != null && auth()->user()->accessLevel() == 50 ){ //prezes,naczelnik
-            $trainings = DB::table('trainings')->where("fireStationID", '=', auth()->user()->fireStationID)
+            $trainings = DB::table('trainings')->where("fireStationID", '=', auth()->user()->fireStationID)->orWhere("fireStationID", '=', 0)
                 ->whereNull('deleted_at')
                 ->paginate(10);
 
diff --git a/database/migrations/2020_02_27_134925_add_trainings_necessary_for_operations.php b/database/migrations/2020_02_27_134925_add_trainings_necessary_for_operations.php
new file mode 100644
index 0000000..ec84c54
--- /dev/null
+++ b/database/migrations/2020_02_27_134925_add_trainings_necessary_for_operations.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddTrainingsNecessaryForOperations extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+     public function up()
+    {
+        Schema::table('trainings', function (Blueprint $table) {
+        });
+        //szkolenia niezbędne w każdej jednostce, określają kto może uczestniczyć w wyjazdach w jakie roli
+        DB::table('trainings')->insert([ 'id' => '1', 'fireStationID' => '0', 'trainingName' => 'szkolenie podstawowe' ]);
+        DB::table('trainings')->insert([ 'id' => '2', 'fireStationID' => '0', 'trainingName' => 'dowódca' ]);
+        DB::table('trainings')->insert([ 'id' => '3', 'fireStationID' => '0', 'trainingName' => 'kierowca-mechanik' ]);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('trainings', function (Blueprint $table) {
+            //
+        });
+    }
+}
\ No newline at end of file
diff --git a/resources/views/trainings.blade.php b/resources/views/trainings.blade.php
index d5f98a7..f9a07e2 100644
--- a/resources/views/trainings.blade.php
+++ b/resources/views/trainings.blade.php
@@ -60,9 +60,13 @@
                                 <td id="name{{ $training->id }}">{{ $training->trainingName }}</td>
                                 <td id="amount{{ $training->id }}">{{$howMuch[$training->id]}}</td>
                                 <td>
+                                     @if($training->fireStationID != 0)
                                     <button class="btn btn-success  " type="submit" onclick="renameTraining('{{$training->id}}')" id="{{$training->id}}">Zmień nazwę</button>
+                                    @endif
                                     <a href="{{ URL::asset('szkolenia/addTrainingsFireFighters/'.$training->id) }}"  class="btn btn-secondary" role="button">Zarządzaj</a>
+                                    @if($training->fireStationID != 0)
                                     <button class="btn btn-danger" type="submit" id="{{$training->id}}" onclick="deleteButton('{{$training->id}}')">Usuń</button>
+                                    @endif
                                     <form action="{{ route('trainings.pdfSingle') }}" method="post" style="display:inline;">
                                         {{ csrf_field() }}
                                         <input type="hidden" class="form-control" name="trainingID" value="{{$training->id}}">