> For the complete documentation index, see [llms.txt](https://docs.helmut.de/helmut4-releases/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.helmut.de/helmut4-releases/v4.6.0/helmut4-components/streamdesigner/nodes/actions/job-action/job-metadata-changer-action.md).

# Job Metadata Changer Action

With the help of the Job Metadata Changer Action it is possible to change a metadata entry that has already been set on an asset. This only applies to custom metadata. Custom asset metadata is displayed in Cosmo when you click anywhere in the table of displayed assets between the displayed values.