Well, what I can say in general terms is that the five-year prohibition applies to designated public office holders, who cannot act as a consultant lobbyist for five years in terms of lobbying the federal government. They cannot work for an in-house, non-profit organization for a period of five years, no matter what their percentage of time individually is spent on lobbying the government.
The five-year prohibition for those going into a corporation, though, is that they cannot lobby more than a significant amount of their own time, which is 20%.