# Audit

CanvasXpress is built to prevent the loss of original image data during the analysis process. It stores all modifications and interactions in real-time, including zooming, drag and drops, configurations, etc., made on the visualization and embeds this data as metadata on the image so that they can be reproduced when needed. To reproduce these modification data, use a web page containing a CanvasXpress graph and press Ctrl + Alt + R or click the "Reproduce" button on the menu.

Below is an example of a heatmap (top graph) that was modified into a more advanced heatmap (bottom graph).

Click the reproduce icon on the toolbar to see how the modification timeline plays out.

# Reproduce