In order to comply with the TCF policies, the first layer of the CMP banner must be transparent about which purposes, special purposes, features and special features. These values are populated automatically based on the TCF vendors that are selected in the Global Vendor List.
Working with Stacks is a TCF-compliant way to consolidate certain purposes on the First Layer into one selector with pre-defined text approved by the TCF policies.
This feature can be found, enabled or disabled, and configured on Account Interface under Services -> Global Vendor List.
The latest version of the TCF policies, and the overview of all available stacks can be reviewed here.
Our apps, games and Connected TV implementation documentation can be found here:
If you have any further questions or require further support, please feel free to reach to our support team by opening a ticket:
https://usercentricssupport.zendesk.com/hc/en-us/requests/new?ticket_form_id=10659486950940