> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantspecdriven/how-to-use/use-cases/explaining-context-menus-pid3d/structure-tree/3d-pipe-run-component-classes.md).

# 3D Pipe Run Component classes

This chapter describes the functions when using the context menu from any other Pipe Run Component (e.g. Valves, Flanges) other than Pipes or Elbows) node in a 3D drawing.

**Zoom onto PID Symbol** allows you to zoom onto the P\&ID Symbol when used from a 3D Pipe Run Component other than a Pipe or Elbow.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-9e12a1417109f28aff5c7c99a6fb1a2111c21da9%2FUse-Cases-0448.png?alt=media)