Data Feed - different mobile_id, browser, os for the same visitor_id

[davidec55525142]

Hello,

I am using adobe data feed raw data and building the visitor_id as per adobe documentation (Concatenate post_visid_high and post_visid_low)

I have noticed anyway that some visitor_id have multiple broswer, os and mobile_id (I believe they all come from the user_agent). How does adobe workspace handle this? I assume it uses the most recent value?

I remember there was some documentation about this aspect but I can't find it anymore.

Thanks,

Davide