In this section the configured item prototypes of a low-level discovery rule on the template are displayed.
If the template is linked to the host, item prototypes will become the basis of creating real host items during low-level discovery.

Displayed data:
| Column | Description | 
|---|---|
| Name | Name of the item prototype, displayed as a blue link. Clicking on the name opens the item prototype configuration form. If the item prototype belongs to a linked template, the template name is displayed before the item name, as a gray link. Clicking on the template link will open the item prototype list on the linked template level. | 
| Key | Key of the item prototype is displayed. | 
| Interval | Frequency of the check is displayed. | 
| History | How many days to keep item data history is displayed. | 
| Trends | How many days to keep item trends history is displayed. | 
| Type | Type of the item prototype is displayed (Zabbix agent, SNMP agent, simple check, etc). | 
| Create enabled | Create the item based on this prototype as: Yes - enabled No - disabled. You can switch between 'Yes' and 'No' by clicking on them. | 
| Discover | Discover the item based on this prototype: Yes - discover No - do not discover. You can switch between 'Yes' and 'No' by clicking on them. | 
| Tags | Tags of the item prototype is displayed. | 
To configure a new item prototype, click on the Create item prototype button at the top right corner.
Buttons below the list offer some mass-editing options:
To use these options, mark the checkboxes before the respective item prototypes, then click on the required button.