Can I edit scenes in one workstation while rendering in other with a single license ?
One license is required for each workstation to edit or render interactively. We define interactively as using 3ds Max manually by an operator.
In comparison, non-interactive render modes (such as batch rendering, distributed rendering or backburner) don't require any license.
In this case, regarding license requirements and render nodes, our software behaves exactly the same as 3ds Max licenses.