> 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/assemblies/edit-assembly-tag.md).

# Edit Assembly Tag

If you edit the Assembly Tag...

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-9a7bd921b987accf9e2adc858eabf579fba986d6%2FPET-Assemblies-31.png?alt=media)

...this change is typically updated in all Tags where the Assembly Tag is used.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-d531303160830f7ce7253333329b9c3ffc57d87f%2FPET-Assemblies-39.png?alt=media)

However, sometimes it happens, that not all Tag are updated correctly.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-d24aa78cc89d09ea02706a875c701665de9c89d8%2FPET-Assemblies-32.png?alt=media)

In such an event you click on the "Update Tags in drawing" again (or you have it set to be updated when [saving the drawing](/plant-tools/plantexpresstools/settings/on-drawing-save.md)).

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-640c827affcf6fc3f29345c43d522fdccea1f1a2%2FPET-Assemblies-33.png?alt=media)

Now all Tags are correct.

![](https://2994090777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZH2AGHzvPfBW7YdaaGc0%2Fuploads%2Fgit-blob-4c25d804ee80e5a066b8f984281544d0f269f164%2FPET-Assemblies-34.png?alt=media)