After your Upgrade this is how to edit admin rights

After your Upgrade this is how to edit admin rights or permissions:

Click "Users".

To see all users with particular admin access rights, click "Filters".

To open a dropdown menu with access types, click in the Profile(s) field

Select all relevant options by checking the boxes next to them.

Find a user from the list that needs their admin access updated.

Click on the menu (...) to the right of their name.

Click "View/Edit User Details".

Click in the "Access rights" area to open a dropdown menu with all admin access types.

Select or unselect all access types needed or not needed.

Click "Save changes".

Select the arrow to watch a quick demo:

Please refer to this document which explains the different user types: