General Actions:
TCF2 unifies the method of forwarding the user's consent to the personal data processing between various advertising technologies, for example between adserver and advertiser's system, between adserver and SSP...
For more information regarding specification see IAB
What is needed to use TCF2 in adserver:
NOTTE! Enabling this feature can slow down running campaigns with specific targeting that requires a cookie or specific user consent
Setting up work with TCF2 in adserver
Forwarding consent via TCF2 to 3rd parties:
Sometimes you need to pass information about user conset to the 3rd parties, such as the advertiser who provided you with the display code