Planned values can be exported from the "Plan" tab in measure mode. This allows for export of the step's data table. The exported data table will contain the same Riffyn data table names present in a normal export, but will only be for the current run group. More about run groups.
To export values for a group: click to the plan tab and click the run group drop down in the bottom panel of measure mode:
Exporting planned values for group will export a csv file containing all the planned values for all runs in the run group. Resources are not supported in the plan experiment tab and their respective columns will not be in the exported file.
Note: A new tab opens to download the requested file - make sure your browser does not block the tab from opening or the file from downloading.