This page will offer instructions on how to enable someone to manage your Google business listing, called Google “My Business”. It has been known in the past as Google Local, Google Places, and now it’s Google Plus and/or My Business.
Login to Google My Business at www.google.ca/business/. It can also be accessed from your Google+ page.
In the top left corner, there’s a drop-down box. Depending on where you are it may say “Home” or “My Business” as a default. Roll your mouse over that until the menu options appear.
Click Settings (one of the options in the list):
You’ll see you are on the Settings page – further along the same menu, click Managers
Click Add Managers
Note: Add the appropriate email address – if possible, use the new Manager’s Gmail address.