Reply To: How to override platform tracking in GA4 manually?

[Amelia]

Sure, here’s a more streamlined response:

It appears you may need to override the GA4 Fields with Server-Side GTM, however, keep in mind this might not allow you to edit all fields in the Event Data object. For a list of fields that can be overridden, visit [here](https://www.simoahava.com/gtm-tips/override-ga4-fields-in-server-side-gtm/). The client_hints.platform field, for instance, is an example of a parameter you might be interested in. This refers to the Client Hints API, the platform name, such as macOS. Hope this helps guide you in the right direction!