Why Change Tracking Matters More Than a Static Number
Knowing that your catalog covers a high percentage of the relevant vehicle population is useful. Knowing that it was lower sixty days ago, and understanding exactly which new applications drove the improvement, is actionable.
​
That is the difference between a static report and catalog coverage tracking over time that functions as a real management tool. Clarity tracks every metric against the prior reporting period. Every time your catalog updates, you get both the current state and the change since the prior event.
What Coverage Change Tracking Measures
Every Clarity report includes the following change values alongside current metrics:
​
Coverage Percentage Change: How much your coverage percentage improved or declined since the last reporting event.
​
Gap Count Change: How many coverage gaps were closed or opened since the last catalog import.
​
Research Item Change: How many items moved from research status into covered or gap status.
​
Proposed Coverage Change: The coverage percentage you would achieve if all current research items resolved favorably.
​
Reference Gap Change: How your gap versus the OEM or reference catalog shifted over the period.
Configurable Lookback Window
Coverage change comparisons in Clarity are based on a configurable lookback window. The default is 30 days, which means every report shows what changed in the last 30 days. The window can be adjusted to match your catalog update cadence.
​
Over time, the accumulated change tracking data becomes a record of catalog investment and improvement — a parts analytics history that shows not just where your catalog stands today, but the trajectory that got it there.
