Managing Iterations In Flow
Last updated: January 29, 2026
When engineering a system, requirements rarely stay fixed. Values change, designs evolve, and different phases demand different constraints.
In Flow, iterations are managed through the Iterations dropdown at the top left. This allows your team to explore alternatives, track changes over time, and maintain full project traceability.

When creating a new item, there will be a toggle slider to choose between an Iteration and a Baseline. Iterations are modifiable branches of a project.

Baselines are read-only snapshots of a project. This function is a simple way to put a stake in the ground and freeze the state of your project at a specific point in time.

Flow enables seamless side-by-side comparison views between Iterations and/or Baselines, as seen in the following video: