This sounds like "as-it-is" as explained in the IA Admin Guide:
You can change settings for Endpoint Identity Agent parameters to control Endpoint Identity Agent behavior. You can change some of the settings in SmartConsole and others using the Endpoint Identity Agent Configuration tool.
In SmartConsole you can comfigure e.g. "Allow user to save password", but for nac_agent_disable_quit you have to use the Endpoint Identity Agent Configuration tool. To configure these settings from Dashboard and deploy it to the users would be a RFE.
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