AnsweredAssumed Answered

Setting a date to first activity in Activity history

Question asked by 16530 on Apr 28, 2014
Latest reply on Jan 30, 2015 by ad11e08c652bae73084929a18ae72dfc25f1d518
Is there a way to set a Marketo/SFDC date field to the first time something happened.  To be specific, I would like to retroactively examine each leads historical activity and set an opt-in date for the first time they opened or clicked an e-mail.  

The difficutly here is that I don't want to set wether or not they have opened an e-mail, but the date where they first opened an e-mail.  Of source many users have opened several different e-mails, and the requirement here is to only pick up the date for the first opened e-mail.