Fundamental Rules

  1. Data flows from left to right
  2. Multiple steps can be connected to the Input, creating parallel execution paths:
    • Each path/chain starts with a step connected to the Input
    • Paths execute independently and in parallel
    • Paths without an Input connection will not execute
  3. Each step can only access:
    • Input fields
    • Outputs from previous steps (to its left) in its own path
  4. Steps cannot access:
    • Future steps (to their right)
    • Steps in parallel paths
    • Steps outside their scope