How to use LaraCogs crudmaker "relationships" option to create many to many relation ?

Hi guys,

I've just started the development of an application on top of Laravel+Laracogs (which are both awesome)

I am currently trying to understand Laracogs crudmaker to deploy my admin panel and I'm stuck with the understanding of the "relationships" option usage.

I already deploy the app with user management and this works very fine.

Now I want to achieve something like that :

• Users can add books
• A book belongs to many users
• A User can have several books (Basically, this is a many to many relation)

So at the end I should have :

• The user table (which already exists)
• The Book table
• And the relational table "user_has_book"

I've tried something like this :

php artisan crudmaker:new Book \
--ui=semantic \
--migration \
--relationships="belongsToMany|App\Models\User|UserHasBook" \
--schema="id:increments,title:string"

But the result wasn't as expected. Here is what I got in my migration file :

Schema::create('books', function (Blueprint $table) {
    $table->increments('id');
    $table->string('title');
    $table->integer('UserHasBook');
    $table->timestamps();
});

No relational table is created, but only a new integer field... What did I do wrong ?

Anyone can help ?

Thanks in advance :)