> ## Documentation Index
> Fetch the complete documentation index at: https://docs.less.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Google Analytics (GA4)

<Tip>
  This source is incremental by default. This means only new data will be extracted on each run.
</Tip>

The source is only applicable to extract Google Analytics 4 data - Universal Analytics is not supported.

<Steps>
  <Step title="Authenticate">
    In the Authenticate step, click "Authenticate with Google" and you'll be redirected to a Google login page. Login with your Gmail account and grant access to Less.
  </Step>

  <Step title="Configuration">
    In the Configuration step, you need to input your Google Analytics Property ID. You can find more information about how to find your Property ID [here](https://developers.google.com/analytics/devguides/reporting/data/v1/property-id#what_is_my_property_id).
  </Step>

  <Step title="Tables">
    In the Tables step, you need to select the tables you want to extract into Less. You can select predefined tables (Basic Page Overview, Source/Medium and Adwords) or you can write your own GAQL Queries. You can define your own custom dimensions and metrics. See more about that [here](https://developers.google.com/analytics/devguides/reporting/data/v1/api-schema).
  </Step>
</Steps>