Navigate to Networked
Computers → Client Management.
In the client tree,
click the root domain icon () to include
all clients or select
specific domains or clients.
Click Settings → Privileges and Other Settings.
On the Privileges tab, go to the
Proxy Setting Privileges section.
Select Allow the client user to configure
proxy settings.
If you selected domain(s) or client(s)
in the client tree, click Save.
If you clicked the root domain icon, choose from the following options:
Apply to All Clients:
Applies settings to all existing clients and
to any new client added
to an existing/future domain. Future domains are domains not yet
created at the time you configured the settings.
Apply to Future Domains Only:
Applies settings only to clients added
to future domains. This option will not apply settings to new clients added to
an existing domain.