FCS Express has a comprehensive logging system (Audit Trails) that allows you to track every change made to any layout. Every time an action is performed in FCS Express, no matter what it is, the change is recorded. In the Layout History Viewer, a brief description is provided for every action along with detailed information: the action, the user completing the action, timestamp for occurrence, and precise details associated with the action.
Audit trails can be important for ensuring the integrity of your data analysis and for conforming to various governmental regulations, such as 21 CFR Part 11.
You can view a layout's history and print it from the Layout History Viewer, which is accessible by clicking File tab > Info > View Layout History button (outlined in red below).