Audit logs track field and record modifications so changes can be rolled-back or forward. In FileMaker, changes can be tracked many ways, each with it's own advantages and disadvantages. We'll walk you through every technique out there in the FileMaker world and talk about when to use each solution. By the time you're done, you'll have learned tons about scripting, calculations and relational design. Before starting this course, make sure you are at an intermediate programming level for FileMaker which includes familiarity with scripting, calculations and relational design.