snipe-it/routes/web/models.php

<?php

// Asset Model Management
Route::group(['prefix' => 'models', 'middleware' => ['auth']], function () {
    Route::get('{modelId}/clone', ['as' => 'clone/model', 'uses' => 'AssetModelsController@getClone']);
    Route::post('{modelId}/clone', 'AssetModelsController@postCreate');
    Route::get('{modelId}/view', ['as' => 'view/model', 'uses' => 'AssetModelsController@getView']);
    Route::get('{modelID}/restore', ['as' => 'restore/model', 'uses' => 'AssetModelsController@getRestore', 'middleware' => ['authorize:superuser']]);
    Route::get('{modelId}/custom_fields', ['as' => 'custom_fields/model', 'uses' => 'AssetModelsController@getCustomFields']);
    Route::post('bulkedit', ['as' => 'models.bulkedit.index', 'uses' => 'BulkAssetModelsController@edit']);
    Route::post('bulksave', ['as' => 'models.bulkedit.store', 'uses' => 'BulkAssetModelsController@update']);
    Route::post('bulkdelete', ['as' => 'models.bulkdelete.store', 'uses' => 'BulkAssetModelsController@destroy']);
});

Route::resource('models', 'AssetModelsController', [
    'middleware' => ['auth'],
    'parameters' => ['model' => 'model_id'],
]);