Deployment Templates
As announced in the 23.1 release, the Collectors feature and the Connectors in Transformation Hub (CTH) feature have been deprecated, and from the ArcSight Platform 24.2 release on, only existing collectors and CTH deployments are supported. You can continue managing your collectors and CTHs in the platform, but you cannot create any new ones.
A deployment template is a pre-set collection of settings and parameters for a connector
When you deploy that connector
You may specify any number of deployment templates for each connector type.
Note: During the deployment process, you are prompted to use the predefined template settings, but may choose to overwrite any of the predefined template settings to custom-fit a particular deployment.