You are able to view Change Logs for individual Assets through both the Web Portal and Formitize App. This allows you to track changes made to an Asset, including when it has been used within a Form.
In the Web Portal, go to Assets > Asset Register > Select the relevant Asset Type > Select the Edit arrow next to the Asset > Change Logs.
You can also export the Change Logs as a CSV file by selecting Download CSV.
In the Formitize App, go to Assets > Select the Asset Type > Select the Asset > Information tab > Changes to view the Asset's Change Logs.