> 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/iso-line-number-node.md).

# Iso Line Number Node

This chapter describes the various functions from the context menu of Iso Line number Nodes.

![](/files/eJO0iQpqx3xIvMHj1xZ5)

Table of Content:

* [Expand/Collapse](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/related-files-categories-node/expandcollapse.md)
* [Lock Line and Issue](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/iso-line-number-node/lock-line-and-issue.md)
* [Quick Iso](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/iso-line-number-node/quick-iso.md)
* [Production Iso](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/iso-line-number-node/production-iso.md)
* [Export PCF](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/iso-line-number-node/export-pcf.md)
* [Publish](/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/related-files-node/publish.md)