> For the complete documentation index, see [llms.txt](https://cms-pdmv.gitbook.io/project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cms-pdmv.gitbook.io/project/analyzers-corner/how-to-find-the-cmsdriver-used-for-a-certain-campaign.md).

# How to find the cmsDriver used for a certain request

If one wants to get information about the cmsDriver of a request, the easiest way is to go to the request page (example: [PPD-PhaseIIMTDTDRAutumn18GS-00032](https://cms-pdmv.cern.ch/mcm/requests?prepid=PPD-PhaseIIMTDTDRAutumn18GS-00032\&page=0)) and click the "get\_test" button:

![get\_test button](/files/-Lar3VsIJdW6c0Ol9o6p)

A text file will appear which contains the list of commands to setup the environment and the full cmsDriver used for that request.