How to identify Single User during Registration Form across tow different domain

[Luca_Lattarini]

Hello guys,

I have a wizard registration across two different domains with two different MCID, how can I identify single user?

Thanks

Luca

[HemanginiS · Accepted solution]

Hi @Luca_Lattarini ,

Unless you are capturing any unique identifier during your wizard registration process on both domains, I don't think it's possible to identify.

You can think about implementing cross domain tracking going forward if it suits your business requirement.

[Luca_Lattarini]

How can I implement cross-domain?

[HemanginiS]

1982luca, Here is one old thread where I have answered similar question: https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-questions/how-to-enable-cross-brows...