Check in Trellix Endpoint Security (ENS) for Mac using the Software Catalog.
Task
Log on to the Trellix ePO - On-prem server as an administrator.
Go to Software Manager → Product Categories → Software (By Label), Select Endpoint Security → Trellix Endpoint Security for Mac <version_number>, select from the right pane, then click Check in All.
On the summary page, accept the Trellix End User License Agreement, then click OK.