> 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/configuration/the-wizard/non-spec-driven-nozzle/page-2-class-selection-pid.md).

# Page 2 - Class Selection P\&ID

Right now only Equipment and Nozzle classes are supported. For Nozzle linking you select the Nozzles class.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-57d88e2f82ff0f4453fbd8a191b82eaa25c3539f%2FThe-Wizard-0008.png?alt=media)