Security settings
> [HTML Version](bezpecnostni-nastaveni.html)
# Automatic logout
### Logout user with active PIN code
If this option is active, switching the cash register to sleep mode (switching the display off) will automatically log out [the currently logged user](prihlaseniodhlaseniuzivatelu.md). For automatic logout, the user account has to be [PIN protected](sprava-uzivatelu.md).
### Logout user after order issue
If this option is active, after issuing a document (closing order) it will automatically log out [the currently logged user](prihlaseniodhlaseniuzivatelu.md). This is useful e.g. when one cash register is used by [several independent sellers](vice-podejcu-na-jedne-pokladne.md). It must also be enabled if you want to allow customer logins in [self-service](samoobsluzny-rezim.md) cash register mode.
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### Register close opened orders check
By selecting one value, you can determine the action when [closing the cash register](otevrituzavritpokladnu.md), if there are any [open – parked orders](otevreneucty.md):
- **Allow open orders** - When closing the cash register, the open orders are ignored and the cash register can be closed properly.
- **Show warning for opened orders** - When closing the cash register, a dialog with the number of open orders will be displayed and the cash register can be closed properly.
- **Deny closure with opened orders** - Information will be displayed and the cash register may not be closed with any open orders.
### Show unpaid orders warning
When [the cash register is closed](otevrituzavritpokladnu.md#uzavreni), it will display a warning if the cash register records unpaid orders.
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