Integrate google API key into Go High Level platform

I need someone that is skilled in Go High Level to integrate a Google API key where a team of doorknocking canvassers can drop a pin on their current location. I need that integration to feedback to my Go High Level account where they will be able to record the time they were there, the location, homeowners name, phone number or email, along with a couple of lines of notes. They should tag back to a manager as well as the sales person that and put the lead. it would be best if they can store also a separate line for what time the person came by