Note: This article doesn't apply to social and engine track accounts, or search accounts that support shared templates. In these accounts, clickserver URLs always contain the final URL (including any static and dynamic parameters defined in the URL or in a URL template), plus the URL parameters Search Ads 360 needs to track activity.
Here are the parameter-handling options you can choose for an engine account.
Not sure which option to choose? See Overview of parameter handling in clickserver URLs.