What are the key features of gta online s multiplayer component?

My knowledge base is specifically designed for movie-related information and operates under strict verification requirements. Questions about video game features, including GTA Online's multiplayer component, fall outside my designated domain. Without verified evidence about the specific features you're asking about, I cannot safely provide accurate information. For reliable details about GTA Online's multiplayer features, I recommend consulting official Rockstar Games documentation or verified gaming resources.