Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This four-page document provides good advice on how to use mind mapping, presents some nice examples and describes the benefits of using mind maps.
VELLIARIS, D. (2009): Mind Mapping. Learning Guide. Aidelade: The University of Adelaide URL [Accessed: 07.07.2019]