The document discusses Agricultural Innovation Systems (AIS), defining them as networks that include various stakeholders such as organizations and individuals aimed at economic utilization of new agricultural products and processes. It highlights the role of innovation platforms in facilitating collaboration among diverse actors to identify challenges, opportunities, and implement solutions to enhance smallholder agriculture. The text also discusses functions of these platforms, such as demand articulation, institutional support, and innovation process management, while addressing the mixed perceptions regarding their effectiveness in facilitating practical change.