Looks like a great analysis tool for FileMaker Developers…
FMPerception – Fast FileMaker Analysis Tool – Geist Interactive
FMPerception works with FileMaker Pro, versions 12 through 15, anything with a .fmp12 file extension. You will need FileMaker Pro Advanced to produce Database Design Reports. Mac OSX 10.10 required. It does not work with FileMaker Pro 11 and earlier.