> 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/v4.11.0/helmut4-components/streamdesigner/nodes/actions/project-21/project-update-modification-date-action.md).

# Project Update Modification Date Action

With the help of the Project Update Modification Date Action, it is possible to set the modification date of a project dynamically via a stream. Usually the date is only changed when the project is closed, duplicated and edited. For example, if you want to change the modification date of a project after an export or import (Cosmo) has taken place, this node can be used.