In the user workflow I currently have, parents sign up for tuition payment plans for the program their children are attending. These are processed as pledges with varying numbers of installments, attached to the parent contact. Is there any way for me to assign those pledges to multiple people? For example in a two parent household, I would like both to get reminder emails. I feel like this is somewhat similar to giving soft credits to household members for contributions, but I'm not sure how to do it for pledges as well. Ideas?