Workflow Transition Question: How to move a file to a different folder?

I believe that to move a file using a workflow transition would require creating an add-in or perhaps a dispatch script then using that as a transition action.  There is not a built-in way for a transition by itself to move a file to a different location.

A better approach would be to have the destination state set permissions that would prevent unauthorized users from viewing the file.  That way you could control visibility without having to actually move the file.

The only way would be with a custom addin, but why move a file to another folder just to change permissions? You can set permissions by what workflow state the file is in.