Workflow scheduler

[Raghu k, módosítva 11 év-val korábban]

Hi,
I have a requirement where I need to develop a scheduler for workflow.
I have created a workflow with several tasks and approvers. I want to put a limit here say 2 days so that all files/actions which are pending for approval for 2 or more days should be picked and should be sent to someone with different role or next level of approval. Is it possible in Liferay?
I am using Liferay 6.1 in my project. Can someone provide some information on this please.

[Raghu k, módosítva 11 év-val korábban]

I found something called "Due date" in documentation under workflow. In documentations it is said that it has 2 tags, <due-date-duration> and <due-date-scale>. But it didn't say anything about what happens if duration exceeds given value. Is Due date correct way to do what I required? Can someone provide focus on what Due date does?
Thanks in-advance.