> 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/v4.13.0/helmut4-components/streamdesigner/nodes/actions/misc-21/os-5/unmount-a-share-action.md). # Unmount A Share Action The **Unmount a Share Action** node allows you to unmount a network share that was previously mounted via SMB. The node supports both Windows and macOS operating systems and disconnects the specified share from the executing host.