Orchestration Logic

Serial and Parallel Execution

When building a workflow, you can arrange nodes in series or in parallel:

In series, nodes run one after another. Each node can read variables from any node earlier in the chain.
In parallel, nodes run at the same time. They can’t read each other’s variables, but where parallel branches converge, the downstream node can read from all of them.

A single execution path supports up to 50 nodes. You can change this limit with the MAX_TREE_DEPTH environment variable.

All nodes except Start can be copied and pasted within the same workflow. When you paste a node, its configuration moves with it.

For nodes that should run multiple times (once per item in a list or until a condition is met), place them inside an Iteration or Loop node.