You can reach out to Audience manager support team to troubleshoot your use case in case the Id sync's are not firing on your website.

Hi Marc, There are no pre-requisites for the demdex cookie to be set on the browser.  The 3rd party Id sync happens because of settings done internally by Adobe audience manager per account.Also the visitor does not need to visit the 3rd party's website to get this done.Best,Rachit

Hi Marc,The partner id sync happens on the 1st visit itself.  The following steps describe how ID matching works when a partner initiates this process:Identify user: A new visitor arrives on a web property that's tagged with the partner's media, ads, or data collection code.Send User ID: Partner's c...

Hi Marcin,Audience library created audiences get collected in Audience manager as well with the rules created as Traits.These Traits have by default TTL of 120 days.You can change the TTL of the trait in AAM for the account.Best,Rachit Sachdev

Hi swetak25728373​Audience manager currently does not have integration with Instagram.You can check the list of Partners in the link: XC Partners   which are currently integrated with AAM.Best,Rachit sachdev

Hi jfuma​The issue looks specific to the Account/destination settings in AAM for your client. Please make sure that the Advertiser id has been shared correctly with the AAM team while creating the S2S destination.I would recommend you to raise a ticket with the AAM support team by writing a mail to:...

Hi Vinodh, This is an intermittent issue due to the current design of the Audience library UI. There are Asynchronous calls happening backend with "Create_Trait" and "Fetch_segment_size" requests in any random order. Fix for now is to keep trying to add filter one by one, add next filter only when y...

Hi Elias,Chris,Customer attributes is a separate tool/people's tool available in the Experience cloud only. Regards,Rachit

Hi Ram,Customer attribute data once uploaded cannot be deleted unless the data source is deleted otherwise.You can modify the schema by uploading a new file with the changed schema but the profile/customer id's once uploaded cannot be deleted.Looking at your questions:Question 1 : How to delete a pa...

Hi nicolar24422643​You can check the number of segments shared to Marketing cloud by viewing the  People core services- Audience library in Experience cloud.Audience library lists you down all the audiences created in Experience cloud/Audience manager/shared from Analytics.