Is there shared progression between gta v story and online modes?

The evidence describes Grand Theft Auto V's single-player story mode, which follows three protagonists—Michael De Santa, Franklin Clinton, and Trevor Philips—in their criminal activities within the fictional San Andreas. It details the game's open-world setting and narrative focus but does not address the online component. Since the evidence does not reference Grand Theft Auto Online or any cross-mode progression systems (such as transferring money, characters, or achievements between story and online modes), no information about shared progression can be confirmed or denied based on the provided sources. The lack of evidence on this specific aspect means the question cannot be fully answered with the given data.