FitNesse. UserGuide. FitLibraryUserGuide.
ParamRowFixture [add child]
Tables for this fixture are exactly the same as RowFixture, but are purely for the convenience of programmers writing fixture code.

StartListing
list is 1,2,3,4

param row list
item
3
4
1
2

For details of the code, see WritingListFixtures.