Example using xr package on Overleaf

Author
LianTze Lim (from an answer by cyberSingularity at http://tex.stackexchange.com/a/69832/226)
View Count
4340
License
Creative Commons CC BY 4.0
Abstract

This project demonstrates how the xr package can be used on Overleaf to resolve labels in other .tex files that have not been \include-d in the main file.

Make sure you enable the correct system call in latexmkrc, depending on the LaTeX engine you're using!

Example using xr package on Overleaf