Data & privacy: This site does not retain, store, or persist any of your data. Uploaded files are processed in memory only. The exported Excel is generated on demand and delivered to you—nothing is stored on our servers. No uploaded files, no processing data, and no output files are retained after your session.
POC limits: 4MB combined file size, 60s processing time out.
File format: Both Excel files must have an Item/Type column. This column name must not change—it is the anchor that links rules to model data. Keep it as "Item/Type" in both the Rules file and the Model Data file.
How to navigate: The Rules panel (left) lists the required parameters for each Item/Type. Click a parameter to filter the Validation Output (right) to that column—you'll see that column's data against each Item/Type, whether it has data or not (orange = missing).