How to enable Luna Thales HSM login type for Robots?
For using Thales Luna as credential type, set the below key to TRUE in the config file: C:\Program Files (x86)\UiPath\Orchestrator\UiPath.Orchestrator.dll.config
This will enable the Credential Type option to select ‘Luna Credential System’ in the Unattended Robot setup as described here: Robot - Login Using Thales Luna Credential System (uipath.com).