Birthday Campaign

Hello,

I'm trying to prepare a birthday campaign but I don't know how to detect the customers whose birthday is happening in the current day.

I´m using the infoset "CRM_MKTTG_BP_BIRTHDATE" as the source for my Attribute List, but I don´t know how to determine the filters for the field "Date of birth". Can anybody tell me how to specify it?

I know that once having the appropriate target, the next step is going to the marketing automation and defining a recurring campaign.

I hope somebody can help me,

Regards,

Efraí