To edit a user, go to the User Management section. There you will see a list of users, from there choose the user permissions you want to change and click on the “Edit” icon.
After clicking on the “Edit” icon you will be redirected to the Permissions Type page where you can make the needed changes. Learn more about permissions in the support article “What are the different types of permissions? What do they stand for?”.
There is another way to add or change the permissions of a user. The sub-user can request permission to access the specific section of the page by clicking on the “Request Access” button. After the request is made an email will come to your account's default email address. To change the permission, you need to accept the request by clicking on the “Change User Permissions” button.
To revoke permissions, click on the “Deactivate” button on the right-hand side. After that, the sub-user will no longer have access to the main account.
To activate user that was deactivated before click on "Activate" button.