What this is
A purely organizational node. It adds no new capability over a serial chain — but it lets you arrange independent setup side-by-side, makes “these are unordered” intent visible on the canvas, and removes the surgery cost of inserting or deleting a setup step.Walk order
Undefined. Every member runs against the same input-token snapshot, so no member sees another member’s writes. As long as no two members write the sameoutput_assign, the merged result is deterministic regardless
of walk order. The inspector warns when keys overlap.
Skip / Abort
- A member that ends in Skip silently drops its own contributions (its assigns are not merged). Other members proceed normally and the outer flow continues.
- A member that aborts (
abort_flow, e.g. via an Abort node) halts the Group immediately: remaining members are not run, and the outer flow aborts on the next step. Already-merged writes from earlier members are kept.