Hi there,

You only haveto get it signed by one person who can validate that it is your own work and that the content was good and correct etc.. so i would make it your senior.

A helpful hint is that you need to get all work you have done that you are including in you portfolio signed by the relevant people, not just handouts. I had to get about 10 things signed which I hadn't realised was necassary, if in doubt get it signed, that would be my advice.

Kelly