Within the extensions tab of the CMS - turn on Facebook extensions, share links, and embed codes to display in individual locations on the map. You can also add a custom share URL to keep consistency with branding.
Allows users to like your main Facebook page from any location on the map. The Facebook like, share and commenting will display under the description of the location.
Check the Show a link inside each location box to create a link to that location, allowing users an easy way to copy and share links to locations on the map.
Check the Show embed code inside each location to display a custom embed code for the individual location. This is helpful for users who do not have access to the cms, but would like to access the embed codes to embed more customized views of the map.
Use the box for a sharing URL to use a custom share URL for locations on the map. This is a great way to have users stay within the page you are embedding your map. This is optional, but allows consistency with URLs and branding. To set up a custom share URL, follow this article.