hi peeps i have a 2001 ulysse 2.0jtd should it have a key fob or just a key ???????

My 2006 dispatch van (which is basically a Mk1 Ulysse) has a key fob with remote locking.

The Ulysse I've got, has only one key (the remote flip key) so need to get a 2nd key. How do I swop the blade on a flip key?