Hi @khurshid, thank you very much for your answer. But this solution doesn't work for us because we would like to track the "user to user" sharing via Social Network in app-browser.

Hi @khurshid, thank you very much for your answer

Hi @khurshid,

Hi all,I would like to ask you if there is anyone with a solid experience building a Processing Rule based on the User-Agent string of Facebook and Instagram App in order to remedy the problem of "Dark Social" ?I already read this good article https://blog.adobe.com/en/publish/2014/12/15/shedding-li...