According to user Zarylo on [Stackoverflow](https://stackoverflow.com/a/76482628): > overleaf apparently supports plantuml by running a plantuml server for diagram generation, meaning you only need to set it to use the lualatex engine in the project settings. Does anyone have any sort of reference for this? I can't seem to get this package to work in Overleaf:  When creating a blank output-plantuml.tex file, the PDF compiles but no figure gets generated. I have the compiler set to LuaLaTeX.
This issue appears to be discussing a feature request or bug report related to the repository. Based on the content, it seems to be resolved. The issue was opened by pascalvenema and has received 5 comments.