How to get a person assigned to the task in Alfresco?

There are many elements in repo and I start workflows specifying a document attached to the workflow: var workflow = action开发者_如何学Pythons.create("start-workflow"); // ...

var node = search.findNode("workspace://SpacesStore/" + uuid); workflow.execute(node);

Workflow starts so I can see it in my-tasks page.

Then I want to receive an active task from the workflow and a list of people who works due to this task. Is it possible? Moreover I want to get a list of people assigned to the workflow at all.

But this is not all! I want to receive custom properties defined in the workflow model, but I don't see anything like properties field or methods to get property in the WorkflowInstance.

I'm sure that I just don't undestand something, so explain me please: how can I do everything I asked?