You can choose a standard Experience Cloud ID Service implementation method using Experience Platform Launch or a non-standard method.
Adobe strongly recommends using Experience Platform Launch to implement the ID service. This method ensures integration with other Experience Cloud solutions, streamlines implementation workflows, and automatically ensures the correct code placement and sequencing.
The procedures and code samples in this guide can help you set up the Experience Cloud ID service in a manual, or non-standard manner. Please note that these implementations are often technically challenging and complex. They can require scarce engineering resources on your part or consume contracted support time with your Adobe consultant.