How can I manage Google Maps?

We don't have a specific example for managing Google Maps tags. However, you can use this YouTube documentation: https://support.didomi.io/how-to-condition-a-third-party-video-on-your-website

And adapt it to Google Maps with the help of your development team; for example, if the map is hosted by Google, you should request consent to transfer data outside the EU (I also recommend consulting your legal DPO).

Add a sentence like, for instance: 

I give my consent for the processing of my information (including my IP address) and its transfer outside the EU to Google Maps (USA) for the purpose of displaying the map.