# Contributing If you have any issues or ideas for improvement you can contact me in the [CMK forum](https://forum.checkmk.com/) by sending me a direct message to `@thl-cmk` (this is the prefered way) or send an email to _thl-cmk[at]outlook[dot]com_. Please include: - your CMK version/edition - your environment (stand alone or distributed) - the OS of your CMK server(s) - the version of the plugin - the crash report (if any) For agent based plugins I might need also the agent output of the plugin.