Question
Unique email is used across multiple business unit..
I would like to know how is anyone solving this issue :- 1 customer with unique email address being the identifier in Marketo is used across in marketing activities across multiple business units or divisions.
How can we create a 1 to 1 relationship on the campaign interaction with them as Marketo takes the latest activity of the customer and updates in Marketo.
Love to hear how to problem solve this situation.
Thanks