Apologies, I am entirely new to how the ownership aspect works. Let me confer with the group before we shut down the current existing thread. That is most likely the direction we'll go in, but I just want to confirm that is the direction everyone is okay with.
Are you talking about a social group, or a thread in the conventions & get togethers forum? There is no "owner" for threads, just the original poster, and that cannot be changed. If you are looking for a way to keep the original post updated, I suggest creating a new thread. I can close the old one and provide a redirect.