The plot is pretty close to over so I'd recommend setting his intro as being maybe after. (You can set it up now and just "bendytime" it as being set after plot is done. We do that a lot where we play ahead or behind a little). There's a little field on the logs for "When" and people tend to just note a log is set before or after a plot if they need to.

While Legion World was a little messed up during plot, you can assume everything goes back to normal afterwards. So, basically, just intro in the network or Legion World log comm as normal and just note it's set after the plots for the people tagging in.

As the plots officially wrap, some posts will go up icly discussing them and you can feel free to join in during the aftermath as the team discusses what went down and some future plans.