> ## Documentation Index > Fetch the complete documentation index at: https://docs.camel-ai.org/llms.txt > Use this file to discover all available pages before exploring further. # Camel.societies.workforce.workforce callback ## WorkforceCallback ```python theme={"system"} class WorkforceCallback(ABC): ``` Interface for recording workforce lifecycle events. Implementations should persist or stream events as appropriate. ### \_get\_color\_message ```python theme={"system"} def _get_color_message(self, event: LogEvent): ``` Gets a colored message for a log event. ### log\_message ```python theme={"system"} def log_message(self, event: LogEvent): ``` ### log\_task\_created ```python theme={"system"} def log_task_created(self, event: TaskCreatedEvent): ``` ### log\_task\_decomposed ```python theme={"system"} def log_task_decomposed(self, event: TaskDecomposedEvent): ``` ### log\_task\_assigned ```python theme={"system"} def log_task_assigned(self, event: TaskAssignedEvent): ``` ### log\_task\_started ```python theme={"system"} def log_task_started(self, event: TaskStartedEvent): ``` ### log\_task\_updated ```python theme={"system"} def log_task_updated(self, event: TaskUpdatedEvent): ``` ### log\_task\_completed ```python theme={"system"} def log_task_completed(self, event: TaskCompletedEvent): ``` ### log\_task\_failed ```python theme={"system"} def log_task_failed(self, event: TaskFailedEvent): ``` ### log\_worker\_created ```python theme={"system"} def log_worker_created(self, event: WorkerCreatedEvent): ``` ### log\_worker\_deleted ```python theme={"system"} def log_worker_deleted(self, event: WorkerDeletedEvent): ``` ### log\_all\_tasks\_completed ```python theme={"system"} def log_all_tasks_completed(self, event: AllTasksCompletedEvent): ```