Integrating of Google Maps inside the Grid layout

I have a Data Type named "Google Maps" (property: Google Maps w/ Google Places Autocomplete Lookup)

When I add this Document Type with "Add New Property" as usual in Umbraco, the Google Map work all fine when I add new content as normal.

But how can I add this Data Type named "Google Maps" so it will be wisible inside the Grid layout when I add new content?


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/63926-integrating-of-google-maps-inside-the-grid-layout