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