You can configure a template stack or assign templates to a template stack. Assigning firewalls to a template stack allows you to push all necessary settings to the firewalls instead of adding every setting to every template individually. Panorama supports up to 1,024 stacks. You can Add Stack to create a new template stack and configure the settings as described in the following table. After you configure a template stack, you must commit your changes in Panorama (see Panorama Commit Operations). Additionally, after you configure the network and device settings of firewalls assigned to the stack, you must perform a template commit and push the settings to the firewalls.
Enter a stack name (up to 31 characters). The name is case-sensitive, must be unique, must start with a letter, and can contain only letters, numbers, and underscores. In the Device and Network tabs, the Template drop-down displays the stack name and its assigned templates. Add each template you want to include in the stack (up to 8).Panorama doesn’t validate template combinations in stacks so plan the order of your templates to avoid invalid relationships. If the list of firewalls is long, you can filter the list by Platforms, Device Groups, Tags, and HA Status. To display only specific firewalls, select them and then Filter Selected. Add a Cloud Identity Engine instance to authenticate users using the authentication profile that you configure in the Cloud Identity Engine. Add or Delete a pre-configured template. Move Up or Move Down templates to change priority. The template at the top has the highest priority.