They reached out to my office in March, and we met. One of my colleagues, Dr. Brian Emerson, was the primary contact, and we had discussions with them by phone and email at least weekly through this entire period. They had very detailed plans and thought through concerns in some detail, and we provided advice to them on that. We had several meetings by Zoom with the electoral officers from all of the electoral districts as well as with the all-party committee that developed the guidance for conducting the campaign. We met, I believe, two or three times with them.
It was not formal in that we didn't have terms of reference, but we did meet regularly and had an ongoing back-and-forth around questions and guidance as needed.