Would you rather to use Facade or Factory for task based solutions desi

Lets assume you want to create a system or user generated task based on the things that needs to be done in your company (Example : send a job for Sales dept to schedule a meeting with vendor) . You may have a queue of tasks waiting for the creation process(User creates the first task, then System generates other tasks for other departments) based on the user request or you may have a simple task for a department to accomplish a single job.

Would you rather to use Facade , Factory or ?

Thanks in advance