How do i start a new character in gta online after playing gta v?

The only source provided is a Wikipedia article about the development of Grand Theft Auto V, which explains the game's creation, release dates, and development team. It does not contain any details about gameplay mechanics, character creation, or the online mode. Because the evidence does not address the question, I cannot provide a factual answer based on the given sources. If you need instructions on starting a new character in GTA Online, you might consult official Rockstar documentation or community guides that cover the online gameplay features.