Provision to advance manually to different action in a running instance of workflow

Hi

I am new to Nintex workflows and i was previously working on another BPM tool, in that tool we had an option to set current running action to some other action with in a running instance of workflow. For example:

Consider a workflow as shown below:

Start -> Get List Item -> Assign Task -> Update List Item -> Send Mail -> End

Now once the workflow is started and an instance is running, suppose an error occurs in a step Update List Item or workflow is stuck in that action in the running instance, there was a provision to make the workflow to go to previous/next intance manually by the administrator. However, I didnt find this option in Nintex till now.

Can anyone suggest me if this can be done by any means. Hoping for a quick reply from the nintex team

Thanks

Nidish