This feature added.
"Admin" > "Permissions" for SuperAdmin
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"Admin" > "General" for Operator (Admin)
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"Admin" > "Emails" for Operator (Admin)
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"Admin" > "Users" for Operator (Admin)
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"Admin" > "Layout" for Operator (Admin)
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"Admin" > "Categories" for Operator (Admin)
"Admin" > "Pages" for Operator (Admin)
"Admin" > "Mailing" for Operator (Admin)
"Admin" > "Moderate" for Operator (Admin)
"Admin" > "Flagged" for Operator (Admin)
"Admin" > "Hidden" for Operator (Admin)
"Admin" > "Approve" for Operator (Admin)
These feature is same as SuperAdmin. Other tabs do not displayed.
Note:
Since there is some restrictions, this feature is trial (BETA). For example, some custom fields do not have "ID". Therefore, we may not be able to hide them.