Thank you Alex! I got it. Last question, what is the best way to store the tntid in cookies? Is there any existing option or configuration for this, or do we have to create something custom? We would be grateful for your guidance on this matter. Regards,Vivek

Hi Alex, I appreciate your help. I tried again on a page with a working target activity. I reached to the id:“AT:******” but I still don’t see the tntid in my meta tag. Here is a screenshot of what I get. 

We need your guidance on how to obtain profile.tntId. We searched the cookies but we couldn’t find it. We are using Single profile update API and AEP web SDK. We have ECID but we require mboxPC.