This option is available on a SendGrid _Send Email to Contact_ action and [Simon Mail _Send Email to Contact_ action](🔗). Use the Google Analytics Tracking section to overwrite UTM parameters populated by SendGrid, or add them to a Simon Mail Email. This tool is helpful for identifying campaigns sent by Simon Data within Google Analytics reporting.
All fields can be edited but fields are pre-populated with default information from your flow.
To learn more about UTM parameters, read the [Google Analytics documentation](🔗).
Campaign parameter | Default value |
utm_source | simon |
utm_medium |
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