Laravel 5.1 - Pass parameter to Breadcrumbs

I use davejamesmiller Breadcrumbs package. I am wondering how to pass a parameter to a breadcrumb, something like an id.

In the docs (here) it says that is possible, but can't find the way to do it.

My goal es to do a breadcrumb like this: Dashboard \ User \ New Model. Where New Model its a form to add model data with some relationship with the user. Without the user_id param the link for User won't work.

Any idea?

via Chebli Mohamed