Can you transfer characters from gta story mode to gta online?

Grand Theft Auto Online is the multiplayer component of Grand Theft Auto V, allowing up to 30 players to explore the fictional state of San Andreas and Los Santos. The evidence specifies that players control a customizable silent protagonist in GTA Online, distinct from the narrative-driven characters in GTA V's Story Mode. There is no mention in the provided Wikipedia excerpt of any mechanism or feature enabling the transfer of Story Mode characters to GTA Online. Without explicit confirmation in the source material, the answer must be based solely on the absence of such information in the verified evidence.