Log in to your Google Analytics account
Click on the “Admin” button located in the bottom left corner
Under the “Account” section, click on "Account Access Management"
The "Account Access Management" window will pop up. On the top right, click on the + (plus) icon
Click on "Add users"
Enter the email address of the person you want to give access to your Google Analytics account and make sure the checkmark is selected
Choose specific rules under "Direct roles and data restrictions."
Now click on "Add" button in the top right corner
And that's it! You have successfully added a user to your Google Analytics account.