Use SAR with comparison
The SAR with Comparison workspace is built for comparing architecture snapshots side by side. It brings together generated IR, uploaded IR JSON, IR Cards, and a shared visualization, so differences are easy to see and explain.
You can generate IR directly from source to capture the current architecture, or upload an existing IR JSON to bring in a prior or external snapshot. Either path — or two generated snapshots — can feed the shared IR Visualization, where architectural differences become visible and explainable rather than buried in raw data.

Steps and outcomes
| Action | Expected output | Customer value |
|---|---|---|
| Generate IR from source | The current architecture snapshot becomes available. | Teams can recover architecture directly from code. |
| Upload an existing IR JSON | A prior or external snapshot can enter the workflow. | The tool supports comparison against known architecture evidence. |
| Launch IR Visualization | Both data paths can feed visual comparison. | Architecture differences become visible and explainable. |