How do the heists work in grand theft auto v s story mode?

The verified evidence focuses exclusively on Grand Theft Auto Online, detailing its release history, platform availability, and general gameplay features like open-world exploration and multiplayer modes. There is no mention of the heist mechanics or story mode content of Grand Theft Auto V itself. Heists in GTA V's story mode involve complex multi-stage missions requiring character roles, planning phases, and specific setup tasks, but these details are not present in the provided source material.