Google My Business is the Google platform that allows you to manage the locations of your businesses or your organizations.
To connect Google My Business with Nelio Content, go to the Settings » Social Profiles tab of Nelio Content and click on the Google My Business icon.

Once you select the Google My Business icon, a dialog box will appear in which you will have to select whether you want to connect the Google My Business profile through Nelio Content or through Buffer.

Connect your Google My Business profile directly with Nelio Content
Click on the Google My Business icon and a floating window will open that will take you to Google to log in with the Google account that manages the location of Google My Business that you want to connect.

Choose the Google account you want to use and the Nelio Content consent screen will appear within Google.

By clicking the Allow button, you are giving Nelio Content access to your Google My Business profile so that it can publish content to your profile.
Once access to your profile is allowed, you will see the screen where the locations you have created in your Google My Business profile will appear.

Select the one in which you want to publish from Nelio Content.
And if the one you want to connect does not appear, make sure that you are connected in Google with the proper account that has permissions to manage that location.
Once you select the location and press the button to Connect, the dialog will close and you will see in the list of connected social profiles that it also includes the profile you just connected.

Connect your Google My Business profile through Buffer
Alternatively, you have the option to connect your Google My Business profile through Buffer as explained in the following link: