Worker checklist task email notification

Summary:

When a pending worker is allocated a checklist process/task how can they receive an automatic email notification telling them that they have been allocated a checklist process and to perform their tasks ?

Also, can you create a task type of 'email' which will just the worker an email as a task ?

Content (required):

When a pending worker is allocated a checklist process/task will they receive an automatic email notification telling them that they have been allocated a checklist process and to perform their tasks ?

Also, can you create a task type of 'email' which will just the worker an email as a task ?