How do I remove site role permissions for all sites?
Go to Admin Site Perms.
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Select the Admin Site Perms tool from the Tool Menu in the Administration Workspace.
Select the site type, role, and permissions to be removed.
Note: You must select at least one site type, role, and permission.
Click Remove Permissions.
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Scroll to the bottom of the page and click the Remove Permissions button to save your changes.