So I am wondering how others are creating up-sell campaigns lists. Here is my problem, we are looking at ways to move our customer existing products to SFDC. I could create closed opps and attach products to them using SFDC Product table. However its my understanding that Marketo can't see the SFDC products table. Maybe I am wrong. So I am thinking either add some custom fields or a custom object to SFDC Sync these to Marketo. Then add these products so sales and marketing team can go after the white space and up-sell. I would like to create campaigns based on product version and I don't want to have to import a list into Marketo each time to do this. So how have others done something similar?