> 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/plantexpresstools/how-to-use/plantprojectmanager/usage/pid-3d-drawing-node/show-xrefs-in-use.md).

# Show Xrefs in Use

With "Show Xrefs in Use" you will be shown the XREFs used in the selected drawing.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-e58d0f9633713a8e448d39f4a4d540a4d4820a05%2FPPM-213.png?alt=media)

The tree expands with the XREFs in use.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-146b4e48cd32061b9c0a3a10840ed1cd232147d3%2FPPM-214.png?alt=media)