Once you complete the upgrade process, you can continue to access all of your historical data, plus get all the benefits of Universal Analytics including custom dimensions and metrics, a simplified version of the tracking code, and better cross-domain and cross-device tracking support.
Step 1: Transfer your property from Classic to Universal Analytics.
We’ve developed a new tool to transfer your properties to Universal Analytics that we will be slowly enabling in the admin section of all accounts. In the coming weeks, look for it in your property settings.
Step 2: Re-tag with a version of the Universal Analytics tracking code.
Universal Analytics Auto-Transfer
Our goal is to enable Universal Analytics for all Google Analytics properties. Soon all Google Analytics updates and new features will be built on top of the Universal Analytics infrastructure. To make sure all properties upgrade, Classic Analytics properties that don’t initiate a transfer will be auto-transferred to Universal Analytics in the coming months.
To answer common questions, we’ve put together the Universal Analytics Upgrade Center, a comprehensive guide to the entire upgrade plan. This guide includes an overview of the process, technical references for developers, and a project timeline with phases of the overall upgrade.
We’re excited to offer you this opportunity to upgrade, and hope you take advantage of the resources we’ve created to guide you through the process. Visit the Universal Analytics Upgrade Google Group to share your comments and feedback. We’d love to hear what you have to say!
Posted By Nick Mihailovski, on behalf of the Google Analytics Team