JBPM History of Task potential Owner

Question

I need to have service that return the history of task potential owner.

An example: A task is assigned to group IT, after 2 date the task is assigned to group PM.

Is There a service that return this type of information?

The service rest/server/containers/{contaioner-id}/tasks/{task}/events seems not return this type of information, it return only the history of users that have claimed the task Example:

{
"task-event-instance": [
    {
        "task-event-id": 596,
        "task-id": 596,
        "task-event-type": "ADDED",
        "task-event-user": "Test.Test",
        "task-event-date": {
            "java.util.Date": 1662126409212
        },
        "task-process-instance-id": 7404,
        "task-work-item-id": 7504,
        "task-event-message": null
    },
    {
        "task-event-id": 596,
        "task-id": 596,
        "task-event-type": "DELEGATED",
        "task-event-user": "unknown",
        "task-event-date": {
            "java.util.Date": 1662126589217
        },
        "task-process-instance-id": 7404,
        "task-work-item-id": 7504,
        "task-event-message": null
    },
    {
        "task-event-id": 596,
        "task-id": 596,
        "task-event-type": "STARTED",
        "task-event-user": "USER1",
        "task-event-date": {
            "java.util.Date": 1662372161496
        },
        "task-process-instance-id": 7404,
        "task-work-item-id": 7504,
        "task-event-message": null
    },
    {
        "task-event-id": 596,
        "task-id": 596,
        "task-event-type": "DELEGATED",
        "task-event-user": "unknown",
        "task-event-date": {
            "java.util.Date": 1662372497200
        },
        "task-process-instance-id": 7404,
        "task-work-item-id": 7504,
        "task-event-message": null
    }
]