When the CMM security policy is set to Secure, a CMM user account policy of High can be used without modification.
The High user account policy establishes a higher level of control over users. It provides a more secure chassis environment than the Legacy setting. If the High user account policy is selected, you can override its default values to create a Custom policy by using the CMM web interface or the CMM CLI. See User account policy settings for information about user account policy settings, how to modify these settings, and the differences between the High and Legacy user account policies.
You can select the user account security policy by using the CMM web interface or the CMM CLI: