Updating from SWD to SWADE after pressing no

I have a long running campaign, and when SWADE came out I was not quite ready yet to update it to SWADE so I pressed "no" when asked for the update. Now that I had a chance to test out SWADE, I would like to update. Is there a way to do this?

Just type in:

Code:

---

/swade

---

in the chat window. Be sure to backup your campaign.

Thank you very much!