The document discusses Child Status Index (CSI), a tool used by Compassion Child Fund (CCF) to assess children's wellbeing across twelve domains. CCF uses CSI to measure program impact, monitor children's wellbeing, and fulfill other purposes like outcome assessment and reporting. The document outlines CCF's experience using CSI, including training community volunteers to collect and analyze CSI data. It also discusses developing databases to store and analyze CSI information and identifies challenges and recommendations for improving CSI implementation.