How can I store multiple values on one email address, with multiple opportunities Hey,I have a pretty challenging situation:I have created some custom fields that should store business numbers for some of our clients, that would be used in a monthly business review newsletter. The trick is, that there are Contacts in our DB, that have multiple opportunities associated to the same email address, but I need to send out individual newsletters with the corresponding opportunity numbers, to the same email address.Ex: abc@domain.com, has 3 oppies attached:- www.domain.co.uk- www.domain.io- www.domain.caHow can I send all emails at once, for each oppy, to abc@domain.com, without ovewriting the numbers. I would need another unique identifier besides the email address. Note.- I cannot create more fields to store the numbers, as I already have a lot more than Marketo can support to be used as tokens.- sending the email on different times is not the best case scenario as we would have to recreate 100 campaigns for this Kind regards,Mihai