diff --git a/app/Http/Requests/Back/DocumentCategory/StoreDocumentCategoryRequest.php b/app/Http/Requests/Back/DocumentCategory/StoreDocumentCategoryRequest.php
index 254799f3..9833f71e 100644
--- a/app/Http/Requests/Back/DocumentCategory/StoreDocumentCategoryRequest.php
+++ b/app/Http/Requests/Back/DocumentCategory/StoreDocumentCategoryRequest.php
@@ -24,7 +24,8 @@ class StoreDocumentCategoryRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'name' => 'required|string|between:3,255'
+            'name' => 'required|string|between:3,255',
+            'slug' => 'required|string|between:3,255'
         ];
     }
 }
diff --git a/app/Http/Requests/Back/DocumentTag/StoreDocumentTagRequest.php b/app/Http/Requests/Back/DocumentTag/StoreDocumentTagRequest.php
index a5d9a8f0..e57787b6 100644
--- a/app/Http/Requests/Back/DocumentTag/StoreDocumentTagRequest.php
+++ b/app/Http/Requests/Back/DocumentTag/StoreDocumentTagRequest.php
@@ -24,7 +24,8 @@ class StoreDocumentTagRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'name' => 'required|string|between:3,255'
+            'name' => 'required|string|between:3,255',
+            'slug' => 'required|string|between:3,255'
         ];
     }
 }
diff --git a/app/Models/Company.php b/app/Models/Company.php
index 1d7f789d..585d807b 100644
--- a/app/Models/Company.php
+++ b/app/Models/Company.php
@@ -9,7 +9,6 @@ use App\Traits\Models\HasUwilImages;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
-use Illuminate\Support\Facades\Cache;
 use Uwil\LaravelActivityLogs\Traits\ActivityLog;
 
 /**
@@ -64,7 +63,7 @@ class Company extends Model
     protected $casts = [
         'published' => 'boolean',
     ];
-    
+
     /**
      * Relations should be included in the cache.
      *
@@ -95,4 +94,4 @@ class Company extends Model
     {
         return $this->belongsTo(CompanySector::class, 'sector_id');
     }
-}
\ No newline at end of file
+}
diff --git a/app/Models/Document.php b/app/Models/Document.php
index 5bbb43a4..37df56f6 100644
--- a/app/Models/Document.php
+++ b/app/Models/Document.php
@@ -188,7 +188,7 @@ class Document extends Model implements TranslatableModel
 
     /**
      * Get the url to access a specific resource.
-     * 
+     *
      * @param integer $id Id field of the target model.
      * @return string
      */
@@ -210,7 +210,13 @@ class Document extends Model implements TranslatableModel
      */
     public function tags(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
     {
-        return $this->belongsToMany(DocumentTag::class);
+        return $this->morphedByMany(
+            DocumentTag::class,
+            'documentable',
+            'documentables',
+            'document_id',
+            'documentable_id'
+        )->withTimestamps();
     }
 
     /**
@@ -220,7 +226,13 @@ class Document extends Model implements TranslatableModel
      */
     public function categories(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
     {
-        return $this->belongsToMany(DocumentCategory::class);
+        return $this->morphedByMany(
+            DocumentCategory::class,
+            'documentable',
+            'documentables',
+            'document_id',
+            'documentable_id'
+        )->withTimestamps();
     }
 
     public function inertiaFill(array $attributes)
diff --git a/app/Models/DocumentCategory.php b/app/Models/DocumentCategory.php
index e8e92767..b378a105 100644
--- a/app/Models/DocumentCategory.php
+++ b/app/Models/DocumentCategory.php
@@ -24,6 +24,7 @@ class DocumentCategory extends Model implements TranslatableModel
      */
     protected $fillable = [
         'name',
+        'slug'
     ];
 
     /**
@@ -33,6 +34,7 @@ class DocumentCategory extends Model implements TranslatableModel
      */
     public $translatable = [
         'name',
+        'slug'
     ];
 
     /**
@@ -42,6 +44,12 @@ class DocumentCategory extends Model implements TranslatableModel
      */
     public function documents(): BelongsToMany
     {
-        return $this->belongsToMany(Document::class);
+        return $this->morphToMany(
+            Document::class,
+            'documentable',
+            'documentables',
+            'documentable_id',
+            'document_id'
+        );
     }
 }
diff --git a/app/Models/DocumentTag.php b/app/Models/DocumentTag.php
index 32264ec8..d11c5ef9 100644
--- a/app/Models/DocumentTag.php
+++ b/app/Models/DocumentTag.php
@@ -24,6 +24,7 @@ class DocumentTag extends Model implements TranslatableModel
      */
     protected $fillable = [
         'name',
+        'slug'
     ];
 
     /**
@@ -33,6 +34,7 @@ class DocumentTag extends Model implements TranslatableModel
      */
     public $translatable = [
         'name',
+        'slug'
     ];
 
     /**
@@ -42,6 +44,12 @@ class DocumentTag extends Model implements TranslatableModel
      */
     public function documents(): BelongsToMany
     {
-        return $this->belongsToMany(Document::class);
+        return $this->morphToMany(
+            Document::class,
+            'documentable',
+            'documentables',
+            'documentable_id',
+            'document_id'
+        );
     }
 }
diff --git a/database/migrations/2025_11_08_091619_create_document_categories_table.php b/database/migrations/2025_11_08_091619_create_document_categories_table.php
index 674aa402..f1b0ee63 100644
--- a/database/migrations/2025_11_08_091619_create_document_categories_table.php
+++ b/database/migrations/2025_11_08_091619_create_document_categories_table.php
@@ -14,6 +14,7 @@ return new class extends Migration
         Schema::create('document_categories', function (Blueprint $table) {
             $table->id();
             $table->text('name')->comment('Name of the category');
+            $table->text('slug')->comment('Slug of the category');
             $table->timestamps();
         });
     }
diff --git a/database/migrations/2025_12_01_094142_create_document_tags_table.php b/database/migrations/2025_12_01_094142_create_document_tags_table.php
index 964846a7..e21f553a 100644
--- a/database/migrations/2025_12_01_094142_create_document_tags_table.php
+++ b/database/migrations/2025_12_01_094142_create_document_tags_table.php
@@ -14,6 +14,7 @@ return new class extends Migration
         Schema::create('document_tags', function (Blueprint $table) {
             $table->id();
             $table->text('name')->comment('Name of the tag');
+            $table->text('slug')->comment('Slug of the tag');
             $table->timestamps();
         });
     }
diff --git a/database/migrations/2025_12_01_094143_document_document_category_table.php b/database/migrations/2025_12_01_094143_document_document_category_table.php
deleted file mode 100644
index 1bf28f2e..00000000
--- a/database/migrations/2025_12_01_094143_document_document_category_table.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up()
-    {
-        Schema::create('document_document_category', function (Blueprint $table) {
-            $table->id();
-            $table->unsignedBigInteger('document_id');
-            $table->unsignedBigInteger('document_category_id');
-            $table->foreign('document_id', 'dcfd_document_fk')
-                ->references('id')->on('documents')
-                ->onDelete('cascade');
-            $table->foreign('document_category_id', 'dcfd_document_category_fk')
-                ->references('id')->on('document_categories')
-                ->onDelete('cascade');
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('document_document_category');
-    }
-};
diff --git a/database/migrations/2025_12_01_094143_document_document_tag_table.php b/database/migrations/2025_12_12_094131_create_documentables_table.php
similarity index 58%
rename from database/migrations/2025_12_01_094143_document_document_tag_table.php
rename to database/migrations/2025_12_12_094131_create_documentables_table.php
index 90bf2bf8..318563c1 100644
--- a/database/migrations/2025_12_01_094143_document_document_tag_table.php
+++ b/database/migrations/2025_12_12_094131_create_documentables_table.php
@@ -11,17 +11,18 @@ return new class extends Migration
      */
     public function up()
     {
-        Schema::create('document_document_tag', function (Blueprint $table) {
+        Schema::create('documentables', function (Blueprint $table) {
             $table->id();
+
             $table->unsignedBigInteger('document_id');
-            $table->unsignedBigInteger('document_tag_id');
-            $table->foreign('document_id', 'd_pivot_d_fk')
+            $table->unsignedBigInteger('documentable_id');
+            $table->string('documentable_type');
+            $table->foreign('document_id')
                 ->references('id')->on('documents')
                 ->onDelete('cascade');
-            $table->foreign('document_tag_id', 'd_pivot_tag_fk')
-                ->references('id')->on('document_tags')
-                ->onDelete('cascade');
             $table->timestamps();
+
+            $table->index(['documentable_id', 'documentable_type']);
         });
     }
 
@@ -30,6 +31,6 @@ return new class extends Migration
      */
     public function down(): void
     {
-        Schema::dropIfExists('document_document_tag');
+        Schema::dropIfExists('documentables');
     }
 };
diff --git a/resources/ts/back/Pages/Document/Form.tsx b/resources/ts/back/Pages/Document/Form.tsx
index 5ef837d0..762cc091 100644
--- a/resources/ts/back/Pages/Document/Form.tsx
+++ b/resources/ts/back/Pages/Document/Form.tsx
@@ -38,7 +38,7 @@ export default function Form({
     const categories = usePage().props.categories as DocumentCategoryModel[];
     const { options, defaultValue } = mapPivotOptions(tags, model?.tags, "name", locale);
     const { options: categoriesOptions, defaultValue: categoryDefaultValue } = mapPivotOptions(categories, model?.categories, "name", locale);
-
+    console.log(model)
     /** Form section */
     const { post, setData, data, reset } = useForm({
         _method: method === Methods.POST ? 'post' : 'put',
@@ -47,7 +47,7 @@ export default function Form({
         status: model?.status ?? enumDocStatus.unpublished.value,
         path: model?.path ? model?.path[locale] : "",
         tags: model?.tags ? defaultValue : [],
-        categories: model?.categories ? defaultValue : [],
+        categories: model?.categories ? categoryDefaultValue : [],
         published_at: model?.published_at ? model?.published_at : null,
         unpublished_at: model?.unpublished_at ? model?.unpublished_at : null
     });
@@ -228,6 +228,7 @@ export default function Form({
                                     choice: 1
                                 }),
                             ).ucFirst().value()}
+                            required={false}
                             placeholder={str(
                                 useTrans("back.document.exercice.placeholder")
                             ).ucFirst().value()}
diff --git a/resources/ts/back/Pages/DocumentCategory/Form.tsx b/resources/ts/back/Pages/DocumentCategory/Form.tsx
index ffd307d4..4ddf33b3 100644
--- a/resources/ts/back/Pages/DocumentCategory/Form.tsx
+++ b/resources/ts/back/Pages/DocumentCategory/Form.tsx
@@ -11,6 +11,7 @@ import useTrans from "@/hooks/use-translations";
 import str from "@/hooks/use-string";
 import { useCrudSubmit } from "@/hooks/use-crud-submit";
 import SubmitButton from "@/back/Components/SubmitButton";
+import Slugifycator from "@/back/Components/Inputs/Slugifycator";
 
 export default function Form({
     model,
@@ -31,7 +32,8 @@ export default function Form({
     /** Form section */
     const { post, setData, data } = useForm({
         _method: method === Methods.POST ? 'post' : 'put',
-        name: model?.name ? model?.name[locale] : ""
+        name: model?.name ? model?.name[locale] : "",
+        slug: model?.slug ? model?.slug[locale] : ""
     });
 
     const submit = useCrudSubmit({
@@ -51,21 +53,28 @@ export default function Form({
                 icon={<BookTextIcon className="mr-1" />}
                 description={useTrans("back.form_subtitle_global")}
             >
-                <SimpleString
-                    name="name"
-                    label={str(
-                        useTrans("back.form_associate_to", {
-                            params: {
-                                attribute: useTrans("validation.attributes.name"),
-                            },
-                            choice: 1
-                        }),
-                    ).ucFirst().value()}
-                    required={true}
-                    placeholder="ex: John Doe"
-                    value={data.name ?? ""}
-                    setData={setData}
-                />
+                <div className="grid md:grid-cols-2 grid-col-1 gap-2">
+                    <SimpleString
+                        name="name"
+                        label={str(
+                            useTrans("back.form_associate_to", {
+                                params: {
+                                    attribute: useTrans("validation.attributes.name"),
+                                },
+                                choice: 1
+                            }),
+                        ).ucFirst().value()}
+                        required={true}
+                        placeholder="ex: John Doe"
+                        value={data.name ?? ""}
+                        setData={setData}
+                    />
+                    <Slugifycator
+                        value={data.slug}
+                        targetValue={data.name}
+                        setData={setData}
+                    />
+                </div>
             </FieldsetWrapper>
             <div className="text-center">
                 <SubmitButton modelTrans={
diff --git a/resources/ts/back/Pages/DocumentCategory/Show.tsx b/resources/ts/back/Pages/DocumentCategory/Show.tsx
index 756f76f8..801dcb55 100644
--- a/resources/ts/back/Pages/DocumentCategory/Show.tsx
+++ b/resources/ts/back/Pages/DocumentCategory/Show.tsx
@@ -43,6 +43,13 @@ export default function Show({ data, modelName, documents }: { data: SingleResou
                 ? value[appEnv.locale]
                 : (<p className="text-muted-foreground italic m-0">{useTrans('back.table_not_known')}</p>),
         },
+        {
+            accessorKey: "slug",
+            header: str(useTrans("validation.custom.slug")).ucFirst().value(),
+            cell: ({ value }: { value: TranslationField }) => value[appEnv.locale]
+                ? value[appEnv.locale]
+                : (<p className="text-muted-foreground italic m-0">{useTrans('back.table_not_known')}</p>),
+        },
         {
             accessorKey: "created_at",
             header: str(useTrans("validation.attributes.created_at")).ucFirst().value(),
diff --git a/resources/ts/back/Pages/DocumentTag/Form.tsx b/resources/ts/back/Pages/DocumentTag/Form.tsx
index ffd307d4..4ddf33b3 100644
--- a/resources/ts/back/Pages/DocumentTag/Form.tsx
+++ b/resources/ts/back/Pages/DocumentTag/Form.tsx
@@ -11,6 +11,7 @@ import useTrans from "@/hooks/use-translations";
 import str from "@/hooks/use-string";
 import { useCrudSubmit } from "@/hooks/use-crud-submit";
 import SubmitButton from "@/back/Components/SubmitButton";
+import Slugifycator from "@/back/Components/Inputs/Slugifycator";
 
 export default function Form({
     model,
@@ -31,7 +32,8 @@ export default function Form({
     /** Form section */
     const { post, setData, data } = useForm({
         _method: method === Methods.POST ? 'post' : 'put',
-        name: model?.name ? model?.name[locale] : ""
+        name: model?.name ? model?.name[locale] : "",
+        slug: model?.slug ? model?.slug[locale] : ""
     });
 
     const submit = useCrudSubmit({
@@ -51,21 +53,28 @@ export default function Form({
                 icon={<BookTextIcon className="mr-1" />}
                 description={useTrans("back.form_subtitle_global")}
             >
-                <SimpleString
-                    name="name"
-                    label={str(
-                        useTrans("back.form_associate_to", {
-                            params: {
-                                attribute: useTrans("validation.attributes.name"),
-                            },
-                            choice: 1
-                        }),
-                    ).ucFirst().value()}
-                    required={true}
-                    placeholder="ex: John Doe"
-                    value={data.name ?? ""}
-                    setData={setData}
-                />
+                <div className="grid md:grid-cols-2 grid-col-1 gap-2">
+                    <SimpleString
+                        name="name"
+                        label={str(
+                            useTrans("back.form_associate_to", {
+                                params: {
+                                    attribute: useTrans("validation.attributes.name"),
+                                },
+                                choice: 1
+                            }),
+                        ).ucFirst().value()}
+                        required={true}
+                        placeholder="ex: John Doe"
+                        value={data.name ?? ""}
+                        setData={setData}
+                    />
+                    <Slugifycator
+                        value={data.slug}
+                        targetValue={data.name}
+                        setData={setData}
+                    />
+                </div>
             </FieldsetWrapper>
             <div className="text-center">
                 <SubmitButton modelTrans={
diff --git a/resources/ts/back/Pages/DocumentTag/Show.tsx b/resources/ts/back/Pages/DocumentTag/Show.tsx
index f7d70114..7512cc8f 100644
--- a/resources/ts/back/Pages/DocumentTag/Show.tsx
+++ b/resources/ts/back/Pages/DocumentTag/Show.tsx
@@ -43,6 +43,13 @@ export default function Show({ data, modelName, documents }: { data: SingleResou
                 ? value[appEnv.locale]
                 : (<p className="text-muted-foreground italic m-0">{useTrans('back.table_not_known')}</p>),
         },
+        {
+            accessorKey: "slug",
+            header: str(useTrans("validation.custom.slug")).ucFirst().value(),
+            cell: ({ value }: { value: TranslationField }) => value[appEnv.locale]
+                ? value[appEnv.locale]
+                : (<p className="text-muted-foreground italic m-0">{useTrans('back.table_not_known')}</p>),
+        },
         {
             accessorKey: "created_at",
             header: str(useTrans("validation.attributes.created_at")).ucFirst().value(),
diff --git a/resources/ts/back/types/global.d.ts b/resources/ts/back/types/global.d.ts
index d1310378..03b887da 100644
--- a/resources/ts/back/types/global.d.ts
+++ b/resources/ts/back/types/global.d.ts
@@ -192,6 +192,7 @@ type DocumentModel = {
 type DocumentTagModel = {
     id: number;
     name: TranslationField;
+    slug: TranslationField;
     documents_count?: number;
     created_at: Date;
     updated_at: Date;
@@ -200,6 +201,7 @@ type DocumentTagModel = {
 type DocumentCategoryModel = {
     id: number;
     name: TranslationField;
+    slug: TranslationField;
     documents_count?: number;
     created_at: Date;
     updated_at: Date;