Disable a user account to temporarily prevent a user from accessing the Control Manager network. This preserves the user account information and still allows the user account to be re-enabled anytime in the future.
The User Accounts screen appears.
Click the status icon (a green check) under the Enable column of the User Accounts table. The status icon changes to a red icon.
Clear the Enable this account check box:
Access the user's account screen.
On the working area of the Add User or Edit User screen, clear the Enable this account check box.