Archivist view (alspac_00_msdh):
On occasion, groups of questions are laid out in such a way that they have a small sub-heading which adds information to one of the axes of the grid. This is not quite overarching question text, or an instruction, and would be out of context as a statement. In this case, we can use the corner label function of question grids. The corner label is added to the to either axis, this is done by naming the code list label the corner label text and selecting a corner label when building the grid for either the X or Y axis.