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Hi everyone,

I'm working on an article with tons of appendices that we need a cross referencing system for. Since we user hyperref, I gave the xr-hyper package a try. After MANY attempts, I got it to work with three external documents, but the moment I add a fourth, I get the error message ...

That did the job, thank you!

As for your question, I tried formatting the boxes with titlesec in the beginning (along with a billion other packages), but there were always clashes between packages or limitations in the design that made it impossible. With some packages (I think incl. titlesec) I ...

Thank you, this is perfect!!

However, now a new problem arose: it crashes with titlesec, which I had used to define the subsections (no tcolorboxes there). How would I go about changing the color of \subsection without using titlesec?

Hi everyone,

I'm working on a latex template for an article appendix that will be used by a whole team. My current challenge is creating a color-filled box around \section{} headings, while maintaining the qualities of the \section{} command.

I've addressed this task by creating a tcolorbox, the ...