diff --git a/app/Http/Controllers/AdministradorController.php b/app/Http/Controllers/AdministradorController.php
index f8110e7c60f4a1eae3e4a6fea211dd3fab5c5c67..e71401604db03665ae868ff9689b9daf7e45b01f 100644
--- a/app/Http/Controllers/AdministradorController.php
+++ b/app/Http/Controllers/AdministradorController.php
@@ -10,6 +10,7 @@ use App\Avaliador;
 use App\AdministradorResponsavel;
 use App\Participante;
 use App\Proponente;
+use App\Natureza;
 use Illuminate\Support\Facades\Hash;
 use App\Evento;
 
@@ -20,8 +21,8 @@ class AdministradorController extends Controller
     	return view('administrador.index');
     }
     public function naturezas(){
-
-    	return view('naturezas.index');
+        $naturezas = Natureza::orderBy('nome')->get();
+    	return view('naturezas.index')->with(['naturezas' => $naturezas]);
     }
     public function usuarios(){
         $users = User::orderBy('name')->get();
diff --git a/app/Http/Controllers/EventoController.php b/app/Http/Controllers/EventoController.php
index 5be0ee7db192f4a58c1497e71b8d0dc778224368..b9a0f2a2a4f45833e7937f21c72e2aca3d966c6b 100644
--- a/app/Http/Controllers/EventoController.php
+++ b/app/Http/Controllers/EventoController.php
@@ -304,20 +304,20 @@ class EventoController extends Controller
     {
         $evento = Evento::find($id);
 
-        $areas = Area::where('eventoId', $id);
+        // $areas = Area::where('eventoId', $id);
         $atividades = Atividade::where('eventoId', $id);
         $comissao = ComissaoEvento::where('eventosId', $id);
         $revisores = Revisor::where('eventoId', $id);
-        $trabalhos = Trabalho::where('eventoId', $id);
+        $trabalhos = Trabalho::where('evento_id', $id);
         
-        if(isset($areas)){
-            $areas->delete();
-        }
+        // if(isset($areas)){
+        //     $areas->delete();
+        // }
         if(isset($atividades)){
-            $atividades->delete();
+          $atividades->delete();
         }
         if(isset($comissao)){
-            $comissao->delete();    
+          $comissao->delete();    
         }
         if(isset($revisores)){
           $revisores->delete();    
diff --git a/app/Http/Controllers/NaturezaController.php b/app/Http/Controllers/NaturezaController.php
new file mode 100644
index 0000000000000000000000000000000000000000..fbc1912e9e4585557a1b4a6a34faab4e19b5cd94
--- /dev/null
+++ b/app/Http/Controllers/NaturezaController.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Natureza;
+
+class NaturezaController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        //
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'nome' => 'required'
+        ]);
+
+        $natureza = new Natureza();
+        $natureza->nome = $request->nome;
+        $natureza->save();
+
+        return redirect( route('admin.naturezas') )->with(['mensagem' => 'Natureza salva com sucesso']);
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id)
+    {
+        $validated = $request->validate([
+            'nomeEditavel' => 'required',
+        ]);
+
+        $natureza = Natureza::find($id);
+        $natureza->nome = $request->nomeEditavel;
+        $natureza->update();
+
+        return redirect( route('admin.naturezas') )->with(['mensagem' => "Natureza editada com sucesso"]);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        $natureza = Natureza::find($id);
+        $natureza->delete();
+
+        return redirect( route('admin.naturezas') )->with(['mensagem' => "Natureza deletada com sucesso"]);
+    }
+}
diff --git a/app/Natureza.php b/app/Natureza.php
new file mode 100644
index 0000000000000000000000000000000000000000..09487157d4e5da77a3a925b80344409919403d52
--- /dev/null
+++ b/app/Natureza.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Natureza extends Model
+{
+    //
+}
diff --git a/composer.lock b/composer.lock
index c65988d4379f35297291b6f0cf053e4f7d8b8dce..68be7357743c8f513d9f5896859c8b880a8aab57 100644
--- a/composer.lock
+++ b/composer.lock
@@ -41,16 +41,16 @@
         },
         {
             "name": "doctrine/inflector",
-            "version": "2.0.2",
+            "version": "2.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/inflector.git",
-                "reference": "3fc171224a316569faad2df6b18a1fd8cce5a56d"
+                "reference": "9cf661f4eb38f7c881cac67c75ea9b00bf97b210"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/inflector/zipball/3fc171224a316569faad2df6b18a1fd8cce5a56d",
-                "reference": "3fc171224a316569faad2df6b18a1fd8cce5a56d",
+                "url": "https://api.github.com/repos/doctrine/inflector/zipball/9cf661f4eb38f7c881cac67c75ea9b00bf97b210",
+                "reference": "9cf661f4eb38f7c881cac67c75ea9b00bf97b210",
                 "shasum": ""
             },
             "require": {
@@ -114,7 +114,7 @@
                 "uppercase",
                 "words"
             ],
-            "time": "2020-05-25T20:08:47+00:00"
+            "time": "2020-05-29T15:13:26+00:00"
         },
         {
             "name": "doctrine/lexer",
@@ -1090,16 +1090,16 @@
         },
         {
             "name": "nesbot/carbon",
-            "version": "2.34.2",
+            "version": "2.35.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/briannesbitt/Carbon.git",
-                "reference": "3e87404329b8072295ea11d548b47a1eefe5a162"
+                "reference": "4b9bd835261ef23d36397a46a76b496a458305e5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/3e87404329b8072295ea11d548b47a1eefe5a162",
-                "reference": "3e87404329b8072295ea11d548b47a1eefe5a162",
+                "url": "https://api.github.com/repos/briannesbitt/Carbon/zipball/4b9bd835261ef23d36397a46a76b496a458305e5",
+                "reference": "4b9bd835261ef23d36397a46a76b496a458305e5",
                 "shasum": ""
             },
             "require": {
@@ -1159,7 +1159,7 @@
                 "datetime",
                 "time"
             ],
-            "time": "2020-05-19T22:14:16+00:00"
+            "time": "2020-05-24T18:27:52+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -1831,22 +1831,23 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "10bb3ee3c97308869d53b3e3d03f6ac23ff985f7"
+                "reference": "326b064d804043005526f5a0494cfb49edb59bb0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/10bb3ee3c97308869d53b3e3d03f6ac23ff985f7",
-                "reference": "10bb3ee3c97308869d53b3e3d03f6ac23ff985f7",
+                "url": "https://api.github.com/repos/symfony/console/zipball/326b064d804043005526f5a0494cfb49edb59bb0",
+                "reference": "326b064d804043005526f5a0494cfb49edb59bb0",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/polyfill-php73": "^1.8",
+                "symfony/polyfill-php80": "^1.15",
                 "symfony/service-contracts": "^1.1|^2"
             },
             "conflict": {
@@ -1903,29 +1904,29 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2020-03-30T11:41:10+00:00"
+            "time": "2020-05-30T20:06:45+00:00"
         },
         {
             "name": "symfony/css-selector",
-            "version": "v5.0.8",
+            "version": "v5.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/css-selector.git",
-                "reference": "5f8d5271303dad260692ba73dfa21777d38e124e"
+                "reference": "e544e24472d4c97b2d11ade7caacd446727c6bf9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/css-selector/zipball/5f8d5271303dad260692ba73dfa21777d38e124e",
-                "reference": "5f8d5271303dad260692ba73dfa21777d38e124e",
+                "url": "https://api.github.com/repos/symfony/css-selector/zipball/e544e24472d4c97b2d11ade7caacd446727c6bf9",
+                "reference": "e544e24472d4c97b2d11ade7caacd446727c6bf9",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2.5"
+                "php": ">=7.2.5"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.0-dev"
+                    "dev-master": "5.1-dev"
                 }
             },
             "autoload": {
@@ -1956,25 +1957,26 @@
             ],
             "description": "Symfony CssSelector Component",
             "homepage": "https://symfony.com",
-            "time": "2020-03-27T16:56:45+00:00"
+            "time": "2020-05-20T17:43:50+00:00"
         },
         {
             "name": "symfony/debug",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
-                "reference": "346636d2cae417992ecfd761979b2ab98b339a45"
+                "reference": "28f92d08bb6d1fddf8158e02c194ad43870007e6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/debug/zipball/346636d2cae417992ecfd761979b2ab98b339a45",
-                "reference": "346636d2cae417992ecfd761979b2ab98b339a45",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/28f92d08bb6d1fddf8158e02c194ad43870007e6",
+                "reference": "28f92d08bb6d1fddf8158e02c194ad43870007e6",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
-                "psr/log": "~1.0"
+                "php": ">=7.1.3",
+                "psr/log": "~1.0",
+                "symfony/polyfill-php80": "^1.15"
             },
             "conflict": {
                 "symfony/http-kernel": "<3.4"
@@ -2012,26 +2014,27 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2020-03-27T16:54:36+00:00"
+            "time": "2020-05-24T08:33:35+00:00"
         },
         {
             "name": "symfony/error-handler",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/error-handler.git",
-                "reference": "7e9828fc98aa1cf27b422fe478a84f5b0abb7358"
+                "reference": "0df9a23c0f9eddbb6682479fee6fd58b88add75b"
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-                "reference": "7e9828fc98aa1cf27b422fe478a84f5b0abb7358",
+                "url": "https://api.github.com/repos/symfony/error-handler/zipball/0df9a23c0f9eddbb6682479fee6fd58b88add75b",
+                "reference": "0df9a23c0f9eddbb6682479fee6fd58b88add75b",
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             },
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-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "psr/log": "~1.0",
                 "symfony/debug": "^4.4.5",
+                "symfony/polyfill-php80": "^1.15",
                 "symfony/var-dumper": "^4.4|^5.0"
             },
             "require-dev": {
@@ -2068,24 +2071,24 @@
             ],
             "description": "Symfony ErrorHandler Component",
             "homepage": "https://symfony.com",
-            "time": "2020-03-30T14:07:33+00:00"
+            "time": "2020-05-28T10:39:14+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "abc8e3618bfdb55e44c8c6a00abd333f831bbfed"
+                "reference": "a5370aaa7807c7a439b21386661ffccf3dff2866"
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             "dist": {
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-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/abc8e3618bfdb55e44c8c6a00abd333f831bbfed",
-                "reference": "abc8e3618bfdb55e44c8c6a00abd333f831bbfed",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/a5370aaa7807c7a439b21386661ffccf3dff2866",
+                "reference": "a5370aaa7807c7a439b21386661ffccf3dff2866",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "symfony/event-dispatcher-contracts": "^1.1"
             },
             "conflict": {
@@ -2138,7 +2141,7 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2020-03-27T16:54:36+00:00"
+            "time": "2020-05-20T08:37:50+00:00"
         },
         {
             "name": "symfony/event-dispatcher-contracts",
@@ -2200,7 +2203,7 @@
         },
         {
             "name": "symfony/finder",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
@@ -2249,20 +2252,20 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "ec5bd254c223786f5fa2bb49a1e705c1b8e7cee2"
+                "reference": "3adfbd7098c850b02d107330b7b9deacf2581578"
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             "dist": {
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-                "reference": "ec5bd254c223786f5fa2bb49a1e705c1b8e7cee2",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/3adfbd7098c850b02d107330b7b9deacf2581578",
+                "reference": "3adfbd7098c850b02d107330b7b9deacf2581578",
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             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
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             },
@@ -2300,30 +2303,31 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2020-04-18T20:40:08+00:00"
+            "time": "2020-05-23T09:11:46+00:00"
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         {
             "name": "symfony/http-kernel",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "1799a6c01f0db5851f399151abdb5d6393fec277"
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-                "reference": "1799a6c01f0db5851f399151abdb5d6393fec277",
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+                "reference": "54526b598d7fc86a67850488b194a88a79ab8467",
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-                "php": "^7.1.3",
+                "php": ">=7.1.3",
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                 "symfony/http-foundation": "^4.4|^5.0",
                 "symfony/polyfill-ctype": "^1.8",
-                "symfony/polyfill-php73": "^1.9"
+                "symfony/polyfill-php73": "^1.9",
+                "symfony/polyfill-php80": "^1.15"
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@@ -2390,26 +2394,27 @@
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             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2020-04-28T18:47:42+00:00"
+            "time": "2020-05-31T05:25:51+00:00"
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-            "version": "v5.0.8",
+            "version": "v5.1.0",
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                 "url": "https://github.com/symfony/mime.git",
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+                "php": ">=7.2.5",
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+                "symfony/polyfill-mbstring": "^1.0",
+                "symfony/polyfill-php80": "^1.15"
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@@ -2421,7 +2426,7 @@
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             "extra": {
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-                    "dev-master": "5.0-dev"
+                    "dev-master": "5.1-dev"
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@@ -2452,7 +2457,7 @@
                 "mime",
                 "mime-type"
             ],
-            "time": "2020-04-17T03:29:44+00:00"
+            "time": "2020-05-25T12:33:44+00:00"
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             "name": "symfony/polyfill-ctype",
@@ -2805,18 +2810,80 @@
             ],
             "time": "2020-05-12T16:47:27+00:00"
         },
+        {
+            "name": "symfony/polyfill-php80",
+            "version": "v1.17.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php80.git",
+                "reference": "5e30b2799bc1ad68f7feb62b60a73743589438dd"
+            },
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+                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/5e30b2799bc1ad68f7feb62b60a73743589438dd",
+                "reference": "5e30b2799bc1ad68f7feb62b60a73743589438dd",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.17-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php80\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ion Bazan",
+                    "email": "ion.bazan@gmail.com"
+                },
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2020-05-12T16:47:27+00:00"
+        },
         {
             "name": "symfony/process",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "4b6a9a4013baa65d409153cbb5a895bf093dc7f4"
+                "reference": "c714958428a85c86ab97e3a0c96db4c4f381b7f5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/4b6a9a4013baa65d409153cbb5a895bf093dc7f4",
-                "reference": "4b6a9a4013baa65d409153cbb5a895bf093dc7f4",
+                "url": "https://api.github.com/repos/symfony/process/zipball/c714958428a85c86ab97e3a0c96db4c4f381b7f5",
+                "reference": "c714958428a85c86ab97e3a0c96db4c4f381b7f5",
                 "shasum": ""
             },
             "require": {
@@ -2852,20 +2919,20 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2020-04-15T15:56:18+00:00"
+            "time": "2020-05-30T20:06:45+00:00"
         },
         {
             "name": "symfony/routing",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/routing.git",
-                "reference": "67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c"
+                "reference": "0f557911dde75c2a9652b8097bd7c9f54507f646"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/routing/zipball/67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c",
-                "reference": "67b4e1f99c050cbc310b8f3d0dbdc4b0212c052c",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/0f557911dde75c2a9652b8097bd7c9f54507f646",
+                "reference": "0f557911dde75c2a9652b8097bd7c9f54507f646",
                 "shasum": ""
             },
             "require": {
@@ -2928,24 +2995,24 @@
                 "uri",
                 "url"
             ],
-            "time": "2020-04-21T19:59:53+00:00"
+            "time": "2020-05-30T20:07:26+00:00"
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v2.0.1",
+            "version": "v2.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "144c5e51266b281231e947b51223ba14acf1a749"
+                "reference": "66a8f0957a3ca54e4f724e49028ab19d75a8918b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/144c5e51266b281231e947b51223ba14acf1a749",
-                "reference": "144c5e51266b281231e947b51223ba14acf1a749",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/66a8f0957a3ca54e4f724e49028ab19d75a8918b",
+                "reference": "66a8f0957a3ca54e4f724e49028ab19d75a8918b",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2.5",
+                "php": ">=7.2.5",
                 "psr/container": "^1.0"
             },
             "suggest": {
@@ -2954,7 +3021,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0-dev"
+                    "dev-master": "2.1-dev"
                 }
             },
             "autoload": {
@@ -2986,24 +3053,24 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2019-11-18T17:27:11+00:00"
+            "time": "2020-05-20T17:43:50+00:00"
         },
         {
             "name": "symfony/translation",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation.git",
-                "reference": "8272bbd2b7e220ef812eba2a2b30068a5c64b191"
+                "reference": "79d3ef9096a6a6047dbc69218b68c7b7f63193af"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/8272bbd2b7e220ef812eba2a2b30068a5c64b191",
-                "reference": "8272bbd2b7e220ef812eba2a2b30068a5c64b191",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/79d3ef9096a6a6047dbc69218b68c7b7f63193af",
+                "reference": "79d3ef9096a6a6047dbc69218b68c7b7f63193af",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/translation-contracts": "^1.1.6|^2"
             },
@@ -3062,24 +3129,24 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2020-04-12T16:45:36+00:00"
+            "time": "2020-05-30T20:06:45+00:00"
         },
         {
             "name": "symfony/translation-contracts",
-            "version": "v2.0.1",
+            "version": "v2.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation-contracts.git",
-                "reference": "8cc682ac458d75557203b2f2f14b0b92e1c744ed"
+                "reference": "e5ca07c8f817f865f618aa072c2fe8e0e637340e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation-contracts/zipball/8cc682ac458d75557203b2f2f14b0b92e1c744ed",
-                "reference": "8cc682ac458d75557203b2f2f14b0b92e1c744ed",
+                "url": "https://api.github.com/repos/symfony/translation-contracts/zipball/e5ca07c8f817f865f618aa072c2fe8e0e637340e",
+                "reference": "e5ca07c8f817f865f618aa072c2fe8e0e637340e",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2.5"
+                "php": ">=7.2.5"
             },
             "suggest": {
                 "symfony/translation-implementation": ""
@@ -3087,7 +3154,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0-dev"
+                    "dev-master": "2.1-dev"
                 }
             },
             "autoload": {
@@ -3119,26 +3186,27 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2019-11-18T17:27:11+00:00"
+            "time": "2020-05-20T17:43:50+00:00"
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v4.4.8",
+            "version": "v4.4.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "c587e04ce5d1aa62d534a038f574d9a709e814cf"
+                "reference": "56b3aa5eab0ac6720dcd559fd1d590ce301594ac"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/c587e04ce5d1aa62d534a038f574d9a709e814cf",
-                "reference": "c587e04ce5d1aa62d534a038f574d9a709e814cf",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/56b3aa5eab0ac6720dcd559fd1d590ce301594ac",
+                "reference": "56b3aa5eab0ac6720dcd559fd1d590ce301594ac",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "symfony/polyfill-mbstring": "~1.0",
-                "symfony/polyfill-php72": "~1.5"
+                "symfony/polyfill-php72": "~1.5",
+                "symfony/polyfill-php80": "^1.15"
             },
             "conflict": {
                 "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
@@ -3195,7 +3263,7 @@
                 "debug",
                 "dump"
             ],
-            "time": "2020-04-12T16:14:02+00:00"
+            "time": "2020-05-30T20:06:45+00:00"
         },
         {
             "name": "tijsverkoyen/css-to-inline-styles",
@@ -3313,20 +3381,20 @@
     "packages-dev": [
         {
             "name": "doctrine/instantiator",
-            "version": "1.3.0",
+            "version": "1.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "ae466f726242e637cebdd526a7d991b9433bacf1"
+                "reference": "f350df0268e904597e3bd9c4685c53e0e333feea"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/ae466f726242e637cebdd526a7d991b9433bacf1",
-                "reference": "ae466f726242e637cebdd526a7d991b9433bacf1",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/f350df0268e904597e3bd9c4685c53e0e333feea",
+                "reference": "f350df0268e904597e3bd9c4685c53e0e333feea",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1"
+                "php": "^7.1 || ^8.0"
             },
             "require-dev": {
                 "doctrine/coding-standard": "^6.0",
@@ -3365,7 +3433,7 @@
                 "constructor",
                 "instantiate"
             ],
-            "time": "2019-10-21T16:45:58+00:00"
+            "time": "2020-05-29T17:27:14+00:00"
         },
         {
             "name": "facade/flare-client-php",
diff --git a/database/migrations/2020_06_01_174832_create_naturezas_table.php b/database/migrations/2020_06_01_174832_create_naturezas_table.php
new file mode 100644
index 0000000000000000000000000000000000000000..b33fffe499e7512dd29e024a0d2c7a47050ea811
--- /dev/null
+++ b/database/migrations/2020_06_01_174832_create_naturezas_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateNaturezasTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('naturezas', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('nome');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('naturezas');
+    }
+}
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index a75860a905508f0492bfd9072c47ce63f176fc30..d5d0b9788f0e52b4d87beb35b5d42f03c19d9221 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -22,6 +22,7 @@ class DatabaseSeeder extends Seeder
         $this->call(FuncaoParticipanteSeeder::class);
         $this->call(CoordenadorComissaoSeeder::class);
         $this->call(ParticipanteSeeder::class);
+        $this->call(NaturezaSeeder::class);
         
         // $this->call(UsersTableSeeder::class);
 
diff --git a/database/seeds/NaturezaSeeder.php b/database/seeds/NaturezaSeeder.php
new file mode 100644
index 0000000000000000000000000000000000000000..db7ffce819f28c060ac67a1d174b2b0b27eabdc6
--- /dev/null
+++ b/database/seeds/NaturezaSeeder.php
@@ -0,0 +1,26 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class NaturezaSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        DB::table('naturezas')->insert([
+            'nome' => 'Ensino',
+        ]);
+
+        DB::table('naturezas')->insert([
+            'nome' => 'Pesquisa',
+        ]);
+
+        DB::table('naturezas')->insert([
+            'nome' => 'Extensão',
+        ]);
+    }
+}
diff --git a/resources/views/administrador/index.blade.php b/resources/views/administrador/index.blade.php
index efc42073360a29af6e727f853f8542d06e87c9f9..17f67e4b97b5ef398d9e263560f199e7d7722b06 100644
--- a/resources/views/administrador/index.blade.php
+++ b/resources/views/administrador/index.blade.php
@@ -19,7 +19,7 @@
 	      </div>
 
 	      <div class="col-sm-3 d-flex justify-content-center">
-	         <a href="{{ route('grandearea.index') }}" style="text-decoration:none; color: inherit;">
+	         <a href="{{ route('admin.naturezas') }}" style="text-decoration:none; color: inherit;">
 	            <div class="card text-center " style="border-radius: 30px; width: 13rem;height: 15rem;">
 	             <div class="card-body d-flex justify-content-center">
 	                  <h2 style="padding-top:15px">Natureza</h2>
diff --git a/resources/views/naturezas/index.blade.php b/resources/views/naturezas/index.blade.php
index b66fd52779550a37510a2bee5aa6d0fbbd5b2612..c391ca6322cb5440c6abfaac2559ebd797443c2c 100644
--- a/resources/views/naturezas/index.blade.php
+++ b/resources/views/naturezas/index.blade.php
@@ -2,43 +2,150 @@
 
 @section('content')
 
-<div class="container">
-
-   <h2 style="margin-top: 100px; ">Administrador</h2>
-
-       <div class="row justify-content-center d-flex align-items-center">
-        <div class="col-sm-4 d-flex justify-content-center ">
-            <a href="{{ route('grandearea.index') }}" style="text-decoration:none; color: inherit;">
-              <div class="card text-center " style="border-radius: 30px; width: 18rem;">
-                    <div class="card-body d-flex justify-content-center">
-                        <h2 style="padding-top:15px">Grande Area</h2>
-                    </div>
-                   
-              </div>
-            </a>
+<div class="container" >
+      {{-- Modal criar nova natureza --}}
+      <div class="modal fade" id="modalNewCenter" tabindex="-1" role="dialog" aria-labelledby="modalCenterTitle" aria-hidden="true">
+         <div class="modal-dialog modal-dialog-centered" role="document">
+         <div class="modal-content">
+            <div class="modal-header">
+               <h5 class="modal-title" id="exampleModalLongTitle">{{__('Nova natureza')}}</h5>
+               <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+               <span aria-hidden="true">&times;</span>
+               </button>
+            </div>
+            <div class="modal-body">
+               <form id="formNew" method="POST" action="{{ route('natureza.salvar') }}">
+                  @csrf
+                  <input form="formNew" type="text" value="" class="form-control @error('nome') is-invalid @enderror" name="nome" required autocomplete="nome" autofocus>
+                  @error('nome')
+                  <span class="invalid-feedback" role="alert">
+                     <strong>{{ $message }}</strong>
+                  </span>
+                  @enderror
+               </form>
+            </div>
+            <div class="modal-footer">
+               <button type="button" class="btn btn-secondary" data-dismiss="modal">{{__('Cancelar')}}</button>
+               <button type="button" onclick="submeterFormNew()" class="btn btn-primary">{{__('Salvar')}}</button>
+            </div>
+         </div>
+         </div>
+      </div>
+    <div class="row" >
+        @if(session('mensagem'))
+        <div class="col-md-12" style="margin-top: 100px;">
+            <div class="alert alert-success">
+                <p>{{session('mensagem')}}</p>
+            </div>
         </div>
-
-        <div class="col-sm-4 d-flex justify-content-center">
-           <a href="{{ route('area.index') }}" style="text-decoration:none; color: inherit;">
-              <div class="card text-center " style="border-radius: 30px; width: 18rem;">
-               <div class="card-body d-flex justify-content-center">
-                    <h2 style="padding-top:15px">Area</h2>
-                 </div>
-              </div>
-           </a>
+        @endif
+        <div class="col-sm-9">
+          <h2 style="margin-top: 100px; ">{{ __('Naturezas') }}</h2>
         </div>
-        <div class="col-sm-4 d-flex justify-content-center">
-           <a href="{{ route('subarea.index') }}" style="text-decoration:none; color: inherit;">
-              <div class="card text-center " style="border-radius: 30px; width: 18rem;">
-               <div class="card-body d-flex justify-content-center">
-                    <h2 style="padding-top:15px">Subárea</h2>
-                 </div>
-              </div>
-           </a>
+        <div class="col-sm-3">
+          <a href="" class="btn btn-primary" style="position:relative;top:100px;" data-toggle="modal" data-target="#modalNewCenter">{{ __('Criar natureza') }}</a>
         </div>
-     </div>
-
+    </div>
 
+    <hr>
+  <table class="table table-bordered">
+    <thead>
+      <tr>   
+        <th scope="col">Nome</th>
+        <th scope="col">Data de criação</th>
+        <th scope="col">Opção</th>
+      </tr>
+    </thead>
+    <tbody>
+      @foreach ($naturezas as $natureza)
+         <!-- Modal Editar -->
+         <div class="modal fade" id="modalEditCenter{{$natureza->id}}" tabindex="-1" role="dialog" aria-labelledby="modalCenterTitle" aria-hidden="true">
+            <div class="modal-dialog modal-dialog-centered" role="document">
+            <div class="modal-content">
+               <div class="modal-header">
+                  <h5 class="modal-title" id="exampleModalLongTitle">{{__('Editar natureza')}}</h5>
+                  <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                  <span aria-hidden="true">&times;</span>
+                  </button>
+               </div>
+               <div class="modal-body">
+                  <form id="formEdit{{ $natureza->id }}" action="{{ route('natureza.atualizar', ['id' => $natureza->id]) }}">
+                     @csrf
+                     <input form="formEdit{{ $natureza->id }}" type="text" value="{{ $natureza->nome }}" class="form-control @error('nomeEditavel') is-invalid @enderror" name="nomeEditavel" required autocomplete="nome" autofocus>
+                     @error('nomeEditavel')
+                     <span class="invalid-feedback" role="alert">
+                        <strong>{{ $message }}</strong>
+                     </span>
+                     @enderror
+                  </form>
+               </div>
+               <div class="modal-footer">
+                  <button type="button" class="btn btn-secondary" data-dismiss="modal">{{__('Cancelar')}}</button>
+                  <button type="button" onclick="submeterFormEdit('{{ $natureza->id }}')" class="btn btn-primary">{{__('Salvar')}}</button>
+               </div>
+            </div>
+            </div>
+         </div>
+         <!-- Modal Excluir -->
+         <div class="modal fade" id="modalDelCenter{{$natureza->id}}" tabindex="-1" role="dialog" aria-labelledby="modalCenterTitle" aria-hidden="true">
+            <div class="modal-dialog modal-dialog-centered" role="document">
+            <div class="modal-content">
+               <div class="modal-header">
+                  <h5 class="modal-title" id="exampleModalLongTitle">{{__('Deletar natureza')}}</h5>
+                  <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                  <span aria-hidden="true">&times;</span>
+                  </button>
+               </div>
+               <div class="modal-body">
+                  {{__('Tem certeza que deseja deletar essa natureza?')}}
+               </div>
+               <div class="modal-footer">
+                  <button type="button" class="btn btn-secondary" data-dismiss="modal">{{__('Não')}}</button>
+                  <a href="{{ route('natureza.deletar', ['id' => $natureza->id]) }}" type="button" onclick="submeterFormDel('{{ $natureza->id }}')" class="btn btn-primary">{{__('Sim')}}</a>
+               </div>
+            </div>
+            </div>
+         </div>
+        <tr>
+          <td>
+            {{ $natureza->nome }}
+          </td>
+          <td>
+            {{$natureza->creat_at}}
+          </td>
+          <td>
+            <div class="btn-group dropright dropdown-options">
+                <a id="options" class="dropdown-toggle " data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                </a>
+                <div class="dropdown-menu">
+                  <a class="dropdown-item" data-toggle="modal" data-target="#modalEditCenter{{$natureza->id}}" class="dropdown-item">
+                        <img src="{{asset('img/icons/edit-regular.svg')}}" class="icon-card" alt="">
+                        {{__('Editar')}}
+                  </a>
+                  <a class="dropdown-item" data-toggle="modal" data-target="#modalDelCenter{{$natureza->id}}" class="dropdown-item">
+                     <img src="{{asset('img/icons/trash-alt-regular.svg')}}" class="icon-card" alt="">
+                      {{__('Deletar')}}
+                  </a>
+                </div>
+            </div>
+          </td>
+        </tr>
+      @endforeach
+    </tbody>
+  </table>
 </div>
 
+@endsection
+
+@section('javascript')
+<script>
+   function submeterFormNew() {
+      var form = document.getElementById('formNew');
+      form.submit();
+   }
+   function submeterFormEdit(id) {
+      var form = document.getElementById('formEdit' + id);
+      form.submit();
+   }
+</script>
 @endsection
\ No newline at end of file
diff --git a/routes/web.php b/routes/web.php
index b2c80a0f53d0928ca753e236f50286a0c6c59d85..eddb576e7dec031dc1bb985c41aba3547e4a3f13 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -114,8 +114,17 @@ Route::prefix('usuarios')->name('admin.')->group(function(){
 
 Route::prefix('naturezas')->group(function(){
   //########### Rotas das naturezas     ###############################
+
+  Route::get('/',                             'AdministradorController@naturezas'  )->name('admin.naturezas');
+  Route::get('/index',                        'NaturezaController@index'           )->name('natureza.index');
+  Route::get('/nova',                         'NaturezaController@create'          )->name('natureza.criar');
+  Route::post('/salvar',                      'NaturezaController@store'           )->name('natureza.salvar');
+  Route::get('/detalhes/{id}',                'NaturezaController@show'            )->name('natureza.show');
+  Route::get('/editar/{id}',                  'NaturezaController@edit'            )->name('natureza.editar');
+  Route::get('/atualizar/{id}',              'NaturezaController@update'          )->name('natureza.atualizar');
+  Route::get('/excluir/{id}',                'NaturezaController@destroy'         )->name('natureza.deletar');
+
   //########### Rotas das grandes areas ##############################
-  Route::get('/',                           'AdministradorController@naturezas'    )->name('admin.naturezas');
   Route::get('/grande-area',                'GrandeAreaController@index'           )->name('grandearea.index');
   Route::get('/grande-area/nova',           'GrandeAreaController@create'          )->name('grandearea.criar');
   Route::post('/grande-area/salvar',        'GrandeAreaController@store'           )->name('grandearea.salvar');