Thanks for taking a look at the following question. A registration platform requires you to enter an email address for each user in order to fulfill the process. My question is what if there is 2 different names using the same email address to register? How do I send 2 emails to the same email address with different names in it? The use case here is that a dad registers himself and his 6 year old kid to run a race with the same email address but 2 different names. How do I set up Marketo to not look at these a duplicates?