Photos & behind the scenes footage - Question

Hey! I just want to know if I put the right words in the Additional Crew part.  My collegue Sara Gumero was doing a lot of photos during the filming of my short film, and she created the poster and artwork of the short movie, as well. Marta Mardó is doing the making of of the short film, and she also was taking pictures and videos during the filming.  So, in that part, everything is correct? Please tell me. If is not correct, I will change it. The other occupations of them of course are right, I know, hahaha. My doubts are inly in the "photos and behind the scenes" subject. Thanks a lot!! Now in the IMDB page appears like that: Sara Gumero...photos & behind the scenes footage / poster and title design / production assistantMarta Mardó...Acting Coach / Photos & Behind the Scenes Footage / making of & behind the scenes