link_to pmultiple parameters

Hi everybody!

I'm new to this wondeful world that Ruby On Rails is.
I'm trying to pass multiple parameters using link_to, but i don't even
know if it's possible.

Here's the code in where the link_to is used :

Oh sorry for that!!!
I submitted by mistake and can't find the Edit link.

So as i said, here is the code :

<%= link_to 'Delete engineer',
delete_engineer_role_project_path(@project) %>

let's say i want to pass the value 10 how would i do that?

Thanks in advance.