To set up Business Publisher Google and/or Facebook Accounts must be connected. Follow along with the Get Started process here.
At the top of the left-hand navigation menu, click Business Publisher.
If the Google My Business Location is not connected, you are alerted with a red exclamation mark.
On the new page, in the top right corner, click Manage Accounts & Contacts.
Click Google Accounts.
All currently connected accounts are listed in this area.
Click Sign in with Google.
Select which account to connect to.
Allow connecting to the Google My Business profile.
Click Allow a second time.