Many of our large non profit organizations will test different packages for their acknowledgement. Example: When acknowledging new donors, they may split that segment 50/50 to test which welcome package works the best. It is very typical that these tests are run over a period of several months so having the ability to make it part of the template, rather than after it creates the marketing effort, would be extremely helpful. The way it is now, you have to manually go in every time the templates run and add the test segments. If you could do it at the template level you would only have to do it once.