Visitor identification using the Web SDK tag extension

The Web SDK tag extension in Adobe Experience Platform Data Collection empowers organizations to implement the Web SDK using a tag management interface. Advanced scenarios like cross-domain ID sharing and visitor profile migration are easily configured through extension rules and actions. Using the Web SDK future-proofs your implementation and supports seamless upgrades to Customer Journey Analytics.

Since the Visitor ID Service is baked in natively to the tag extension, it only requires that you set Edge Domain to the desired value. If this field is set correctly, visitor identification works without any additional configuration.