Show on pages lets a menu group appear only on chosen pages instead of (or in addition to) being the globally active group. Pick one or more entries from System Pages, Custom Pages, Meal Categories or Product Categories and click Save. When a visitor opens one of those pages, Sprwt uses this group for that position; on every other page the active group is used. A page can belong to only one group per position (Header or Footer), so pages already claimed by another group in that same position are hidden from the list here. Clear the selection and save to remove the assignment.