You'll need to have a written document to refer to and have it handy when you settle that with your boss.
Here is a good one:
https://www.internationalstuntacademy.c ... -does-whatKey Roles in Movie Credits, In summary:
Producer: Oversees the entire production, from financing and hiring key staff to guiding the project through post-production and marketing.
Director: The creative lead who makes all key visual and narrative decisions. Directs actors, works with the crew, and shapes the film's final look.
Screenwriter: Writes the script, including dialogue, characters, and plot.
Editor: Assembles raw footage into a coherent story, working closely with the director to ensure pacing, continuity, and the overall feel of the film.
Cinematographer (Director of Photography): Manages the camera and lighting crews to achieve the director's vision for each shot.
Production Designer: Creates the visual concept of the film, including sets, locations, and props, to make the story’s world believable.
Sound Designer: Crafts the auditory elements of the film, from dialogue and sound effects to ambient noises and musical scores.
Costume Designer: Designs and oversees the creation of costumes to ensure they reflect the characters' personalities and the story's setting.
Makeup Artist: Enhances or alters actors' appearances through makeup and prosthetics.
Visual Effects Supervisor: Manages the team that creates visual effects, ensuring they integrate seamlessly with live-action footage.
cheers,
Dorin